Review Memkey sensor infrared doorbell alarm sensor bell walkthroug

YMYNY Fliti sensor Infrared Doorbell, Alarm Sensor, Bell, Walkthrough Charger or Entry Detector, Welcome Guest with 32 Melodies for Home, Business, 2 21.91 GBP Shopkeeper during the day, anti-theft at night, doorbell/welcome/doorbell/alarm/colorful light/multi-function lighting 5 in 1 Remote transmission range up to 280m in open space. Multi-color LED lights, adjustable brightness, different inputs by different colors 8 chord chip, 40mm horn, 36 bell melodies. Remember your last set melody and volume when you turn it off Multi-color LEDs, adjustable brightness, different inputs by different colors 4 adjustable volume levels (loud/loud/medium/low) from 113 to 25dB

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DEWDAT Motion Detector Alarm Wireless Security Alarm System 110 DB Infrared Motion Sensor Anti-theft Indoor 150M Wireless Doorbell for Home, RV, Garage, 21.2 GBP 【Motion Sensor Distance】BITIWEND wireless motion detector detects movement between 5 meters to 110 degrees. Transmit signal to receiver within 150m, which triggers receiver alert. 【58 Unique Ringtones】It offers 58 different ringtone options and 5 volume levels with volume range from 0 to 110 dB. Never miss a visitor or customer. 【Entry Alert】Ideal for front doors, window frames, walkways, paths and anywhere you want to be alerted to movement. Great for alerting business owners who work behind or out of sight, for customers entering their store. 【Expandable & With 2 Power Modes】More than sensors and receivers can be easily added. The receiver is AC plug-in type; The motion sensor can be powered by 2 AAA batteries or USB cable. (note: USB option does not charge batteries)

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Memkey - wifi pir Motion Sensor Wireless Passive Infrared Detector Anti-Theft Alarm Tuya app Control Smart Home 15.9 GBP App Remote Control: Simply download the "Smart Life / Tuya" app on iOS or Android to add the motion sensor device, no hub required. Always keep your home security under control. Advanced Motion Sensor: The PIR detects the movements of people and animals, with a detection angle of 120°, a detection distance of 5m, real-time monitoring possible, day and night. Emergency Alarm Function: When motion is detected, notifications will be sent to the phone so you know what's happening in your home even when you're away. Voice Control and History Tracking: Compatible with Google Home. Just use your voice to control connected devices. You can track the history of sensor activities. High Performance and Ultra-Long Standby Time: Long transmission distance, high sensitivity and strong network signal. Ultra-long standby time. Powered by 3 x 1.5V batteries (included), lasts 3-5 months.

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MEMKEY 12V Wired Dual PIR Motion Detector Infrared Sensor Alarm Home Security System Alarm for Shops/Apartments/Office Buildings/Factories. 11.9 GBP 【Infrared Sensor Alarm】High sensitivity infrared sensor, not affected by light, can be detected day and night. 【Long Standby Time】strong sensitivity, no false alarm, anti-interference. Low power consumption design, unique power saving mode, long standby time. 【PIR Motion Sensor】Effective real-time monitoring of human movement within the monitoring range. 【Widely Used】Automatic infrared detection of the human body, widely used in shops, homes, office buildings, factories and other occasions. 【Necessary Home Security System】Exquisite appearance, suitable for all kinds of decorative environments.< /p>

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MEMKEY Motion Detector Alarm, Siren, Infrared Motion Detector Sensor, Wireless pir Alarm Kit, Motion Detector, Infrared Detector, 38 Ringtones 15.32 GBP Passage detector alarm, communication range up to 100m (distance between the infrared receivers and the receiver). The infrared receiver range is 3-7m. Notifies you in advance when guests (or intruders) arrive. Motion detector alarm with 38 ringtones, you can choose the ringtone(s) you want! 3 volume adjustment levels: high, medium or low. Receiver working mode: flashing LED light only or both sound and flashing LED. Power supply (receiver): AC 110-240V . Power supply (transmitter): 3 1.5V AAA batteries (not included) or 5V DC adapter (not included) Applications: driveway alarm, burglar alarm, walk-through alarm, creature detector, car security alarm (indoor), warehouse monitoring, electric cabinet alarm, garage and tool shed monitoring, mailbox sensor, front door or gateway detection.

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DEWDAT Passage alarm, shop bell wireless alarm system with motion detector access detector doorbell with 38 ringtones range up to 100 meters (2 sensors + 16.54 GBP Communication range between infrared sensor and receiver is up to 100 meters (fair play) 3 levels of volume control: loud, medium, quiet; 2 alarm modes: ringtones + LED indicator and LED indicator. There are a total of 38 different ringtones to welcome your guests. The range of the sensor is 3-7 meters vertically and 3-5 meters horizontally. Receiver dimension: 76x80x33 mm , sensor dimensions: 80x59x45mm. Perfect alarm system for windows, doors, garage doors or similar and therefore suitable for home or shop! Sensor power supply operation: 3 AAA batteries or power supply USB 5V (not included), receiver power supply operation: DC 110V - 240V.< /li> Product specifications Color: 2 sensors + receiver Specifications: Communication range between sensor and receiver: 100 meters (fair game) Sensor range: 3-7 meters Dimensions: sensor, 80x59x45mm； receiver，76x80x33 mm Operation of the sensor power supply: 3 AAA batteries or 5V USB power supply (not included), receiver power supply operation:

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MEMKEY Automatic Soap Dispenser with Infrared Sensor, usb Charging Liquid Soap Dispenser, IPX4 Waterproof Foam Soap Dispenser for Bathroom, Kitchen, Hotel 16.24 GBP [High sensitivity, touchless, more hygienic and convenient] This automatic soap dispenser adopts high sensitivity 0.25 second sensing technology, which is different from the inconvenient traditional pressure type. Just put your hand on the nozzle to get the right amount of liquid and soap can be automatically collected on the hand, contactless, more hygienic and convenient. [Applicable to most detergent bottles/practical wide] The diameter outlet of detergent bottles corresponds to the range: 2.1- 3.4cm. This automatic dispenser can be securely attached to various liquid detergent bottles. Compared with a slotted soap dispenser, it can eliminate the need to install complex cleaning supplies. Environmentally friendly and convenient USB charging: Since the soap dispenser can be used for a long time, it is a simple rechargeable type without changing batteries, which is more environmentally friendly and also frees you from small burdens. So you can keep the dispenser open. [3-stage

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Memkey - 1x Infrared motion sensor Emerge wall mount for indoor and outdoor use, splash-proof, 180° tiltable, working area, 12 m range, black 10.37 GBP Infrared motion detector for indoor and outdoor areas With the infrared motion detector, you can rely on tried-and-tested technology to monitor your indoor and outdoor areas. Protect the space around your home, ensure automatic lighting in the entrance area or ideal additional lighting in the basement - the possible uses are almost unlimited. The motion detector can be tilted variably so that the desired detection area can be set quickly and easily. Technical data The detector reacts to infrared motion sensors heat radiation (infrared radiation) from moving objects that enter the detection range of the sensor, e.g. people and animals. Its integrated light sensor prevents the sensor from working during the day. Innovation and a wide range of possible uses The infrared motion sensor offers a variety of options for indoor and outdoor use. Thanks to its splash protection, it can be mounted in a wide variety of places. With the controller you can determine at what ambient brightness the

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MEMKEY Indoor motion detector, recessed and ceiling mounting, programmable, infrared sensor, 6 m / 360°, customized led, max. 1200 w / 500 w (2 pieces) 15.12 GBP Motion detector suitable for indoor use for recessed and surface-mounted ceiling installation, dimensions Ø79x40mm. This motion detector can be installed in the ceiling (recessed) or directly on the ceiling using a screw adapter (surface-mounted). The motion detector has a maximum consumption of 1200 W for incandescent lamps and 500 W for LED lamps or other energy-saving lamps. The area covered by this infrared sensor is 6m with an angle of 360°. Its operating cycle is 10 seconds to 30 minutes. The recessed motion detector can also be adjusted to the ambient brightness (between 3 and 2000 lux in the covered area).

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Memkey - dc 12V led Infrared Motion Sensor Detector Pir Motion Sensor for led Strip/Bulb 12V 8A 11.32 GBP PIR infrared detection sensor, uses infrared detection method to control the load switch. Easy to install and use, make the light soft and stable, no flicker. PIR sensor has an effective range of 16 feet and reduced detection of a moving human body to 26 feet. You can easily make the light turn on and off automatically. The switch can detect infrared from the human body and use infrared to control the load. Suitable for incandescent lamps, energy-saving lamps, LED lamps, fluorescent lamps and other types of loads

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Memkey - Indoor motion detector, surface mounting, programmable, infrared sensor, range 6 m/360°, customized led 10.82 GBP Motion detector for indoor use and surface mounting, mounting dimensions Ø115x24 mm. The range of the motion detector is approx. 6m and 360° (in open areas). The operating time can be continuously adjusted from 10s to 7 min. The switching sensitivity of this device can be adjusted depending on the ambient brightness (between 3 and 2000 LUX). The motion detector has a maximum output of 2000 W for incandescent lamps and 1000 W for LED lamps or other energy-saving lamps. Included in delivery: 1 x infrared motion detector.

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MEMKEY Outdoor LED Motion Sensor Switch Outside 90 240 V 180 Degree Infrared Security PIR Motion Sensor Detector Wall Light Switch 12 GBP Easy to use: automatic induction. The light is activated by automatic PIR motion detection ON/OFF, the motion sensor can automatically detect day and night Large detection range: composed of high and low load field, left and right < p>Stable performance: It uses the infrared rays of human movement as control signal sources. When entering the detection field, it immediately starts the controlled charging process. Energy saving: energy saving and low heat and power consumption. The motion sensor automatically turns on the light when motion is detected and turns off after a preselected period of time (5 seconds to 6 minutes).

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MEMKEY Automatic Soap Dispenser with Infrared Sensor, usb Charging Liquid Soap Dispenser, IPX4 Waterproof Foam Soap Dispenser for Bathroom, Kitchen, Hotel 16.24 GBP [High sensitivity, touchless, more hygienic and convenient] This automatic soap dispenser adopts high sensitivity 0.25 second sensing technology, which is different from the inconvenient traditional pressure type. Just put your hand on the nozzle to get the right amount of liquid and soap can be automatically collected on the hand, contactless, more hygienic and convenient. [Applicable to most detergent bottles/practical wide] The diameter outlet of detergent bottles corresponds to the range: 2.1- 3.4cm. This automatic dispenser can be securely attached to various liquid detergent bottles. Compared with a slotted soap dispenser, it can eliminate the need to install complex cleaning supplies. Environmentally friendly and convenient USB charging: Since the soap dispenser can be used for a long time, it is a simple rechargeable type without changing batteries, which is more environmentally friendly and also frees you from small burdens. So you can keep the dispenser open. [3-stage

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MEMKEY Automatic Soap Dispenser, 320ml Foam Soap Dispenser with Rechargeable usb, IPX4 Touchless Soap Dispenser with Infrared Detector Sensor, Suitable for 21.17 GBP 【Auto-sensing, foams in 0.25 seconds】The automatic soap dispenser has a high-precision sensor, the infrared sensor of the soap dispenser has a response time of about 0.25 seconds, and the area scanning distance is about 3 cm. Touchless soap dispenser nozzle design, just put your hands under the nozzle, the soap bubbles will flow out effortlessly, more child-friendly than traditional soap dispensers. 【320 Capacity【Open Water Tank】The Foam automatic soap dispenser has a large, visible 320ml water tank that clearly shows when you need to refill soap. Note: Please do not exceed the inner wall of the water tank. It is recommended to add 90% soap solution. 【USB charging, IPX4 waterproof】The automatic soap dispenser has a built-in 1500mAh lithium battery. This foam soap dispenser features USB charging, TYPE-C power interface, and can be used for 3 months on a single charge. It is IP4 waterproof to prevent soap and water from entering the corrosive circuit board and battery. Note: The sensor

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Memkey - Infrared motion sensor switch, outdoor installation, maximum range 30 m, 180° swivel 11.16 GBP [Sensitivity detector and integrated circuit] The product has a detector and integrated circuit with good sensitivity. It combines automation, safety, energy saving and practical functions. It uses human infrared energy as the control signal source and can start charging immediately when entering the detection field. Easy to install and use. Automatically detect day and night: The consumer can adjust the working status according to different ambient light. It can work day and night when set to the "sun" (maximum) position. It can work in ambient light less than 3 LUX when set to the "3" (min) position. [Temporary sensing range] The sensing range of this infrared sensor is a maximum of 30 m (24 ℃) and 180 ℃. The delay is minimal. 5 sec., 3 sec., 8 min./2 min. [Power] The motion detector has a maximum power consumption of 800 W for incandescent lamps and 150 W for LED or other energy-saving lamps. [Adjustable] The integrated swivel motion sensor can also be adjusted depending on the

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MEMKEY Automatic Soap Dispenser with Infrared Sensor, usb Charging Liquid Soap Dispenser, IPX4 Waterproof Foam Soap Dispenser for Bathroom, Kitchen, Hotel 16.24 GBP [High sensitivity, touchless, more hygienic and convenient] This automatic soap dispenser adopts high sensitivity 0.25 second sensing technology, which is different from the inconvenient traditional pressure type. Just put your hand on the nozzle to get the right amount of liquid and soap can be automatically collected on the hand, contactless, more hygienic and convenient. [Applicable to most detergent bottles/practical wide] The diameter outlet of detergent bottles corresponds to the range: 2.1- 3.4cm. This automatic dispenser can be securely attached to various liquid detergent bottles. Compared with a slotted soap dispenser, it can eliminate the need to install complex cleaning supplies. Environmentally friendly and convenient USB charging: Since the soap dispenser can be used for a long time, it is a simple rechargeable type without changing batteries, which is more environmentally friendly and also frees you from small burdens. So you can keep the dispenser open. [3-stage

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MEMKEY Outdoor motion detector IP44, surface mounting, programmable, infrared sensor, range 15m/180°, customized led, adjustable, max. 800W/500W 13.99 GBP 1. Voltage: AC 110V-220V 2. Power frequency: 50/60 Hz 3. Rated load: 800W (220-240V AC) 500W (power 130V/AC) 4. Detection range: 180° 5. The maximum detection distance: 30m (diameter distance, within 15 meters) 6. Ambient light:

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Memkey - 1x Infrared motion sensor Emerge wall mount for indoor and outdoor use, splash-proof, 180° tiltable, working area, 12 m range, white 10.37 GBP Infrared motion detector for indoor and outdoor areas With the infrared motion detector, you can rely on tried-and-tested technology to monitor your indoor and outdoor areas. Protect the space around your home, ensure automatic lighting in the entrance area or ideal additional lighting in the basement - the possible uses are almost unlimited. The motion detector can be tilted variably so that the desired detection area can be set quickly and easily. Technical data The detector reacts to infrared motion sensors heat radiation (infrared radiation) from moving objects that enter the detection range of the sensor, e.g. people and animals. Its integrated light sensor prevents the sensor from working during the day. Innovation and a wide range of possible uses The infrared motion sensor offers a variety of options for indoor and outdoor use. Thanks to its splash protection, it can be mounted in a wide variety of places. With the controller you can determine at what ambient brightness the

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Memkey - Infrared motion sensor switch, outdoor installation, maximum range 30 m, 180° swivel 12.29 GBP [Sensitivity detector and integrated circuit] The product has a detector and integrated circuit with good sensitivity. It combines automation, safety, energy saving and practical functions. It uses human infrared energy as the control signal source and can start charging immediately when entering the detection field. Easy to install and use. Automatically detect day and night: The consumer can adjust the working status according to different ambient light. It can work day and night when set to the "sun" (maximum) position. It can work in ambient light less than 3 LUX when set to the "3" (min) position. [Temporary sensing range] The sensing range of this infrared sensor is a maximum of 30 m (24 ℃) and 180 ℃. The delay is minimal. 5 sec., 3 sec., 8 min./2 min. [Power] The motion detector has a maximum power consumption of 800 W for incandescent lamps and 200 W for LED or other energy-saving lamps. [Adjustable] The integrated swivel motion sensor can also be adjusted depending on the

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Memkey - 4A dc 5-24V Mini pir Infrared Motion Sensor Switch Flexible led Light Strip, White Black (White) 10 GBP The PIR motion sensor can detect human movement by detecting the infrared rays emitted by the human body. The sensing range of the cone angle is 120 degrees and the sensing distance can reach 5-7m. High and stable sensitivity, effectively save power and improve efficiency. Widely used for motion activated lighting, LED strip security system, automatic sensing device and more. Adjustable delay range from 2- 360 seconds for you to choose a suitable time, more humor. The output voltage is equal to the input voltage, low power consumption. Mini and compact to put it up without destroying the decoration of the house.

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AIPERQ Video Doorbell Visual Voice Real-time Intercom vga Chime Night Vision WiFi ip Camera Smart Alarm Door Bell for Home Security Aiwit App 16.86 GBP 【Two-way intercom】: WIFI connection, no need for wire, realize two-way intercom between the doorbell and the mobile phone. Real-time mobile phone, support two-way calls, photos, recording, caring for your family makes you safer. 【100° wide-angle lens】: High-definition clear video with 100° viewing angle, view the details in front of your door, reliable and practical. 【Large-capacity battery and easy installation】: Disassembly-free charging cycle, built-in 800MAH high-capacity lithium-ion battery, charging time 1.5 hours. The doorbell can be controlled by APP, intelligent and portable. Portable in size and weight, convenient to install and remove 【Night vision function】: Equipped with infrared night vision, automatic opening at night. Wireless connection, ultra-low power consumption, can support multiple accounts to watch online at the same time. 【Uses】: Guests can make video and voice calls. The host can realize the visitors' information without opening the door. Doorbell Features:

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Ymyny - Motion Sensor Doorbell, Wireless Outdoor Doorbell Kit with Infrared Motion Sensor and Plug-in Receivers and pir Motion Detector mumu 32.77 GBP The wireless tracking alarm can detect a distance of 7 meters at 120 degrees. The radio frequency is 433 MHz, so the communication range between the sensor and the receiver can reach 200 meters. It allows you to place it far away from the receiver to alert your family, unwanted guests, lawyers or anyone who visits your home or business. The entry alarm rings in your office/shop and notifies you of the arrival of customers, so you will not miss anyone. Available in 4 volume levels (including silent mode), the simple and harmonious sound of the doorbell is not unpleasant. 4 Alarm Options & 38 Buzzers: The wireless lane alarm has 4 alarm options (buzzer / flash / BUZZER & LED), 38 buzzers and 3 volume levels (25dB to 80dB) for you to choose from to meet your needs. [IP65 Waterproof] Outdoor weatherproof wireless lane alarm. IP65 waterproof material is adopted to deepen the waterproof groove and raise the waterproof cover. Professionally tested to withstand IP65 waterproofing and

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BEIJIYI Wireless Electric Doorbell Kit with 1 Receiver and 2 PIR Motion Sensors, Security Alarm with Visitor Alert and 38 Melodies at 3 Volume Levels 15.01 GBP Two operating modes are available: single flashing LED or sound and flashing LEDs. Three volume levels: high, medium, or low. 38 ringtones to choose from. The effective range of the receiver is up to 70 meters. The PIR motion detection distance is between 3 and 7 meters. It can be successfully used for homes, offices, shops, hotels, or other buildings. Ideal for alerting business owners who work in the back or out of sight when customers enter the store. It can also be used as a signal when a pet is ready to enter or exit. Applications: Entry alert, burglar alarm, passage alarm, animal detector, car alarm (indoor), warehouse monitor, closet alarm power supply, garage and tool shed monitor, mailbox sensor, front door or pedestrian crossing detection. Package includes: one plug-in electronic receiver, two PIR motion detectors (powered by 3 AAA batteries, NOT INCLUDED), and English instructions.

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KOMIRO Wireless doorbell, electric doorbell set with 1 receiver and 2 pir motion detectors, visitor alarm sensor, security alarm with 38 melodies at 3 18.92 GBP 1. Receiver working voltage: 110-240V 2. Transmitter working voltage: 4.5V (3 AA batteries) 3. Receiver button: 1) Music: 38 pieces of music are optional, the music logo button on the side can be adjusted. 2) Volume: three gear volume adjustment (high, medium, low) side volume logo button to adjust 3) Sound and silence can be adjusted (sound: sound + indicator light, silent: indicator light) 4. Working distance: up to 70 meters 5. Transmitter detection distance: 3-7 meters 6. Receiver size: 76*80*33mm 7. Transmitter size: 80*59*45mm Product instructions 1. Plug the receiver into the socket to power on, open the battery cover of the detector and insert the battery. 2. Place the rotatable bracket on the back of the detector and hang it 3. Slide the detector switch to the ON position, wait 10 seconds for self-test, and then enter the normal working state Precautions: 1. Avoid installing the sensor in a position directly facing the large airflow and close to the heat source. (For example:

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BEIJIYI Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Second Wireless Refrigerator Alarm, 4 in 1 Door Sensor, Doorbell, Loud Door Open Alarm, 14.23 GBP 4-in-1 Mode: This alarm has 4 modes. 1. Delayed Alarm (sounds 'Di-Di-Di' from 0 dB to 108 dB if the door is left open for 3/15/30/60 seconds); 2. General Alarm (the alarm stops if the door is closed); 3. Constant Alarm (sounds constantly even when the door is closed); 4. Door Opening Beep (sounds 'DingDong' when the door is opened) Loud 108 dB Alarm: The door and window alarm helps effectively deter intruders/burglars with a loud 108 dB alarm. You can easily set the appropriate mode according to your needs. Easy to Install: Simple peel-and-stick installation, easy to install on most freezers/refrigerators or any doors without the need for tools. Package includes 2 refrigerator alarms, 2 magnetic strips, double-sided adhesive and user manual. Installation note: Be sure to close the alarm and magnetic strip; the installation distance between them should not exceed 2 cm. The 2 parts must be aligned using the alignment arrow. 2 AA batteries can last 2 years (batteries not included).

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MEMKEY Color Forecast Digital Weather Station, Outdoor Sensor Weather Clock with Outdoor Sensor with Alarm, Temperature, Humidity (Black) 35.44 GBP Multiple Functions: Color weather forecast; Indoor/Outdoor thermometer and hygrometer; MAX/MIN temperature and humidity display; Air pressure; Moon phase; Daily alarm and snooze function; 3-level backlight selection with USB cable, more economical and practical Clock and daily alarm function: Manual time setting; Time also optional 12/24; Easy to turn on/off daily alarm with snooze function Weather forecast function: With wireless outdoor sensor (within 197 feet) and with 7 color icons; Weather icons indicate weather fluctuations in the next eight hours, not the current weather Thermometer, Hygrometer and Barometer Function: Display in either °C or °F. Min/Max display for humidity and temperature, air pressure trend display; and the outside ice warning icon when the outside temperature is 30 °F to 37 °F. A practical household appliance. Power supply: Powered by 2 AA batteries (not included) or USB cable (included). You can select 3 backlight levels by pressing the SNOOZE button when

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AOUGO Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Seconds Wireless Refrigerator Alarm, 4 in 1 Door Sensor Doorbell Loud Door Open Alarm, 108 14.62 GBP 4 in 1 Mode: This alarm with 4 modes. 1. Time Delay Alarm (sounds "Di-Di-Di" from 0dB to 108dB when door is left open for 3/15/30/60 seconds) 2. General Alarm (alarm stops when door is closed); 3. Constant Alarm (continuous alarm even when door is closed); 4. Door Open Beep (sounds "DingDong" once door is opened) 108dB Loud Alarm: The door and window alarm effectively deters intruders/thieves with a loud 108dB alarm. You can easily set the suitable mode according to your needs. Easy Installation: Simple peel and stick installation, easy to install on most freezers/refrigerators or any door without any tools. Package including 2 refrigerator alarms, 2 magnetic strips, double-sided sticker, user manual. Installation Note: Be sure to close the alarm and the magnetic strip, the installation distance between them should not exceed 0.78 inch, the two parts must be aligned according to their alignment arrow. 2 AA batteries can last for 2 years. (Batteries are not included) Widely Used: Door

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BEIJIYI Wireless Electric Doorbell Kit with 1 Receiver and 1 PIR Motion Sensor, Visitor Security Alarm 14.81 GBP There are 2 operating modes available: single LED flashing or sound and LED flashing. 3 volume levels: high, medium, or low. The effective range of the receiver is up to 70 meters. The PIR motion detection distance is between 3 and 7 meters. It can be successfully used for homes, offices, shops, hotels, or other buildings. Ideal for alerting business owners who work in the back or out of sight when customers enter the store. It can also be used as a signal when a pet is ready to enter or exit. Applications: Entry alert, burglar alarm, passage alarm, animal detector, car alarm (indoor), warehouse monitor, closet alarm power supply, garage and tool shed monitor, mailbox sensor, front door or entrance detection. Package includes: one plug-in electronic receiver, one PIR motion detector.

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BEIJIYI Wireless Electric Doorbell Kit with 1 Receiver and 2 PIR Motion Sensors, Visitor Security Alarm 19.81 GBP There are 2 operating modes available: single flashing LED or sound and flashing LEDs. 3 volume levels: high, medium, or low. The effective range of the receiver is up to 70 meters. The PIR motion detection distance is between 3 and 7 meters. It can be successfully used for homes, offices, shops, hotels, or other buildings. Ideal for alerting business owners who work in the back or out of sight when customers enter the store. It can also be used as a signal when a pet is ready to enter or exit. Applications: entry alert, burglar alarm, passage alarm, animal detector, car alarm (indoor), warehouse monitor, closet alarm power supply, garage and tool shed monitor, mailbox sensor, front door or entrance detection. Package includes: one plug-in electronic receiver, two PIR motion detectors.

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BEIJIYI Wireless Electric Doorbell Kit with 1 Receiver and 1 PIR Motion Sensor, Security Alarm with Visitor Alert and 38 Melodies at 3 Volume Levels 12.14 GBP Two operating modes are available: single flashing LED or sound and flashing LEDs. Three volume levels: high, medium, or low. 38 ringtones to choose from. The effective range of the receiver is up to 70 meters. The PIR motion detection distance is between 3 and 7 meters. It can be successfully used for homes, offices, shops, hotels, or other buildings. Ideal for alerting business owners who work in the back or out of sight when customers enter the store. It can also be used as a signal when a pet is ready to enter or leave. Applications: Entry alert, burglar alarm, passage alarm, animal detector, car alarm (indoor), warehouse monitor, closet alarm power supply, garage and tool shed monitor, mailbox sensor, front door or driveway detection. Package includes: a plug-in electronic receiver, a PIR motion detector (powered by 3 AAA batteries, NOT INCLUDED), and English instructions.

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MEMKEY Color Forecast Digital Weather Station, Outdoor Sensor Weather Clock with Outdoor Sensor with Alarm, Temperature, Humidity (Yellow) 35.44 GBP Multiple Functions: Color weather forecast; Indoor/Outdoor thermometer and hygrometer; MAX/MIN temperature and humidity display; Air pressure; Moon phase; Daily alarm and snooze function; 3-level backlight selection with USB cable, more economical and practical Clock and daily alarm function: Manual time setting; Time also optional 12/24; Easy to turn on/off daily alarm with snooze function Weather forecast function: With wireless outdoor sensor (within 197 feet) and with 7 color icons; Weather icons indicate weather fluctuations in the next eight hours, not the current weather Thermometer, Hygrometer and Barometer Function: Display in either °C or °F. Min/Max display for humidity and temperature, air pressure trend display; and the outside ice warning icon when the outside temperature is 30 °F to 37 °F. A practical household appliance. Power supply: Powered by 2 AA batteries (not included) or USB cable (included). You can select 3 backlight levels by pressing the SNOOZE button when

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MEMKEY Door and window alarm, 130 dB wireless door and window detector with remote control and batteries, burglar and theft protection magnetic sensor for 12.71 GBP [ALARM TRIGGERED BY MAGNETIC WIRELESS SENSOR]: Alarm will be triggered after the front door or window is opened. The alarm system will be activated when the door opens more than 1.5cm. [Super Loud Alarm]: 130dB siren alarm can not only give a big shock to thieves, but also allows you to wake up during your sleep to prevent a terrible accident. [EASY TO USE AND INSTALL]: Wireless remote control, easy to use. Two installation methods: stick on with double-sided sticker or tie up with tape, no tools required. It is suitable for houses, apartments, RVs, offices, hotel rooms, garages and more access warning systems. [PROTECT YOUR CHILDREN]: This door alarm and magnetic wireless sensor window is powerful enough to detect when you enter the entrance, it will notify you when your children open the doors or windows to prevent children and babies from leaving the house. Especially if you have a swimming pool at home, it is absolutely necessary to install a door alarm. [NO WORRY ABOUT NOT

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TLILY Wireless PIR Motion Sensor Detector Anti-Theft Alarm Activated Recordable Welcome Doorbell and Driveway Garage 13.28 GBP Enhanced Security and Convenience: Elevate your home or business security with Wireless PIR Motion Sensor Alarm. This versatile device serves as an anti-theft alarm and a welcoming doorbell. Customizable Voice Recording: Personalize your visitor's experience with the recordable voice message feature, making it ideal for both residential and commercial entrances. Wide Application: Perfect for a variety of locations, from driveways to garages, ensuring that every entry is monitored and secured. Easy Installation: Setup is quick and hassle-free, requiring no complex wiring, making it an ideal choice for DIY enthusiasts. Colour:White Material:plastic Package Contents: 1 x Welcome Doorbell Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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MEMKEY Smoke Detector, Fire Alarm with Photoelectric Sensor, Automated Testing, Reddot Award, for Home/Business/Company (1 Pack) 20.39 GBP 【360 degree perception with high sensitivity】: Unique structure design and advanced photoelectric labyrinth, real-time monitoring of smoke presence, detecting visible particles faster than ionization alarm. 【Battery】: This smoke detector requires a 3V lithium battery (not included). 【Operation test button】: This smoke detector is equipped with a function test button for function test. This can reset the alarm detector after an alarm or return to monitoring mode. 【High quality and easy installation】: The outer casing of this smoke detector is made of high quality ABS + PC plastic, environmentally friendly and flame retardant. 【Comprehensive protection for your safety】: The smoke detectors have a built-in buzzer. Once the danger of smoke and fire is detected, the red LED indicator will flash immediately and an alarm tone of over 80 dB will sound to quickly remind you and your family.

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ZVD 2-Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Second Wireless Refrigerator Alarm, Door Sensor 4-in-1 Doorbell, Loud Door Open Alarm, 14.43 GBP 4-in-1 Mode: This alarm with 4 modes. 1. Time Delay Alarm (sounds "Di-Di-Di" from 0 dB to 108 dB when the door remains open for 3/15/30/60 seconds) 2. General Alarm (alarm stops when the door is closed); 3. Constant Alarm (continuous alarm even when the door is closed); 4. Door Opener Beep (sounds "DingDong" once the door is opened) 108 dB Loud Alarm: The door and window alarm effectively deters intruders/thieves with a loud alarm of 108 dB. You can easily set the appropriate mode according to your needs. Easy Installation: Simple peel-and-stick installation, easy to install on most freezers/refrigerators or any door without tools. Package includes 2 refrigerator alarms, 2 magnetic strips, a double-sided sticker, and an instruction manual. Installation Note: Make sure to close the alarm and the magnetic strip. The installation distance between them should not exceed 0.78 inches. The two parts must be aligned according to their alignment arrow. 2 AA batteries can last for 2 years.

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MEMKEY Solar Strobe Light with Motion Sensor, Achort IP65 Waterproof led Solar Alarm Detector with Remote Control, 129dB Sound Security Waterproof Siren for 18.99 GBP 【4 working modes optional with remote control】 This solar strobe light is equipped with remote control and has 4 working modes: ①24 hours with flash and alarm, ②24 hours with flash but no alarm, ③12 hours with flash and alarm, ④12 hours with flash but no alarm, you can choose a mode according to your needs with the remote control. 【Loud siren and wide motion sensor】 The sensitive motion sensor detects any movement within a radius of 5 to 8 meters and activates the audible light alarm, the sound becomes louder and the strobe light turns on. With a 125° detection angle, 129dB siren horn sound and 8 bright LEDs, you can hear and see from 1000 meters away, protecting your farm from thieves. 【Long Life Solar Strobe Light】Equipped with 5V 120mA Just hang the solar strobe alarm where there is sufficient sunlight. 6-8 hours solar charge for 30 days or 50 days standby on a single charge. No more worrying about running out of power. 【Robust and IP65 Waterproof】IP65 water resistance with durable

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MEMKEY Motion Sensor, Outdoor IP65 Waterproof Wired Immunity Security System with Dual pir Sensor, Human Body Motion Detection, Anti False Alarm 27.86 GBP 【wired motion detector】 Brand new and high quality, used for high security outdoor systems. Extremely reliable and no false alarms, for maximum security. 【Dual PIR sensor】 It has the advanced functions of human body motion detection, the performance of composite detection is more stable and reliable. 【pet immunity】 Can accurately assess intruders or other disturbances and avoid false alarms for animals weighing 5 kg (12 m) to 35 kg (9 m). 【Good optical filters】 99% stray light reduction, special anti-UV lens (UV), which extremely reduces the false alarm rate.

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MEMKEY Wireless Home Alarm Kit, WiFi Door and Window Sensor, Smart Door Status Detection, Phone Alert, Works with Smart Life App 12.9 GBP 【Smart Life Devices】: The wireless home alarm kit has an elegant and sophisticated appearance. White color meets simple European style; it is plug and play, lightweight and can be carried around; The WiFi network alarm supports APP push to ensure stable and reliable alarm performance. with wireless sensor. Low battery voltage alarm function; supports voice control; Up to 4 remote controls and 50 wireless detectors to learn action memory positions. 【Supports WIFI or GSM Signal】The GSM WiFi network alarm supports APP push to ensure stable and reliable alarm performance. Even without a SIM card, you can use the on-site alarm function. No monthly installment and no need to sign a contract with a security company. After inserting the SIM card, you can import six groups of phone numbers for the alarm and two groups of phone numbers that receive SMS messages from the alarm. 【Supports Google, Alexa and Tuya】: Wireless home anti-theft device will not destroy the home's interior style or damage

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MEMKEY Door handle alarm, door and window alarm, touch sensor, alarm, door/window sensor, 120 dB, touch sensor, door handle alarm, theft protection 12.1 GBP DOOR HANDLE ALARM - This door handle alarm is an extremely powerful deterrent for any would-be criminals. This security product emits a 125dB siren when activated, making any intruder rethink their intentions. LIGHTWEIGHT, PORTABLE HANGING BURGLAR ALARM - Lightweight and portable, the burglar door alarm can be taken anywhere and used in any property, or on any front door. Ideal for use while travelling or staying in hotels on the go. EASY TO USE MOTION SENSOR HANDLE ALARM - No installation required, simply hook onto the back of any door handle. This design is mainly for metal door handles. FULLY CUSTOMIZABLE DOOR ALARM SETTINGS - This hanging door alarm has functionality and sensitivity adjustment, allowing you to choose the mermaid setting. The door alarm also has a convenient exit delay so you can set it before you leave. Note: Batteries are not included, batteries must be purchased separately

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MEMKEY Sensor Infrared Doorbell, Alarm Sensor, Bell, Walkthrough Charger or Entry Detector, Welcome Guest with 32 Melodies for Home, Business, 2 Infrared +

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