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Security Sensors

 prices on 1653 models
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Check even more movement with more Tags. Tags can be placed anywhere to detect movement, making them perfect for monitoring doors and drawers. Each tag is shower-proof and functions as an alert button when pressed. Tags can also be used as a fall detection pendant using the lanyard. Easily connect them to your Nomo Essential Care Kit to ensure comprehensive safety and convenience, and keep track of more movements to stay connected with your loved ones.
$69.99
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This ceiling-mount passive infrared (PIR) motion sensor is one of the smallest 360° detectors available, making it ideal for discreet installation in small to medium-sized rooms. With floor coverage of up to 22 feet and optimal performance at ceiling heights up to 7 feet, it offers reliable motion detection while blending seamlessly into any interior décor. For best results, install the sensor in the center of the protected area.
$55.00
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Nomo is for anyone you care for, or care about. Let us show you what you need to check on your loved ones, no matter their home size, age, or level of mobility. With Nomo’s customizable system, we can find your perfect fit. Satellites connect seamlessly through the hub and can be plugged into any electrical outlet. They use similar sensor technology as the hub, collecting sound and motion data while transcribing them to the Nomo app in real-time.
$39.99
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Illuminate your path to safety with the First Alert SM210L 10-Year Sealed Battery Smoke Alarm with Safety Path Light. The SM210L smoke alarm also features First Alert's Precision Detection advanced sensing technology and meets new industry standards. The 10-year battery means no battery replacements for a decade.
Price from $45.99 up to $49.78 
Compare prices and buy First Alert 10 Year With Path Light Battery-Powered Photoelectric Smoke Detector 1 pk 1046747
$46.00
$49.00
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The First Alert SM210V 10-Year Sealed Battery Smoke Alarm with Voice & Location Alerts helps guide your escape to safety. Utilizing First Alert's Precision Detection advanced sensing technology that complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency, the SM210V provides reliable and convenient protection.
Price from $45.99 up to $50.00 
Compare prices and buy First Alert 10 Year Voice and Location Battery-Powered Photoelectric Smoke Detector 1 pk 1046755
$46.00
$47.00
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The Aeotec Z-Wave Recessed Door Sensor 7 adds discreet security monitoring to your Z-Wave security network. This miniscule Z-Wave Plus magnetic contact sensor fits within the frame of a door, providing completely discreet monitoring. The intelligent sensor sends command signals to your Z-Wave controller to trigger alerts and events upon activation. For example, your sensor may be programmed to trigger an alarm (sold separately) if the door is opened. The Door Sensor 7 consists of two components: the main sensor, which mounts inside the door frame, and the smaller magnet, which mounts to the door itself. When the two parts are separated and/or joined again, the sensor sends a Z-Wave command
$53.99
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Specifications Model DCR 009Working Temperature 20 85℃Working Voltage rated 4 8 12VWorking Current 10 496maSize 100 100 40mmPower Supply Mode USB5V 1ACommunication Protocol WIFI 2 4GHZ Zigbee3 0Color White ShellMaterial ABSDetection Range formaldehyde 0 10 00mg m3 Detection Range voc 0 99 9ppmDetection Range Co2 0 1000ppmDetection Range temperature 0 60°CDetection Range humidity 0 95 Detection Range PM2 5 0 1000ug m3Features 1 Monitors six air quality indicators TVOC PA CO₂ PM2 5 Temperature and Humidity for a comprehensive view of indoor air status 2 Real time data reporting and visual display for immediate air quality insights 3 Intelligent linkage with …
$24.99
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Specification Input Voltage AC 85 250V 50 60HzOutput Voltage AC 85 250V 50 60HzMaximum Current 16AMaximum Load 3000W Resistive Wireless Protocol ZigbeWorking temperature 20C 80℃Working humidity 80 Material ABSSize 93 55 31mmFeatures 1 APP Remote Control Operate through Tuya Smart or Smart Life apps for real time monitoring and automation settings 2 TemperatureHumidity Monitoring Accurately monitor and configure temperature and humidity levels for various environments through connected sensors 3 TimerSchedule Automation Set schedules and countdown timers for custom on off switching 4 Smart Scene Creation Configure multiple actions and group controls to suit specific home sc…
$15.99
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User ManualFeatures 50M 164FT communication coverage this sensor can cover a communication distance of 50m 164ft without obstruction allowing you to check the temperature and humidity at home at any time High sensitivity the sensor has high sensitivity and can quickly detect changes in temperature and humidity When the temperature changes by 0 3 degrees Celsius or the humidity changes by 5 the sensor can immediately capture these changes and display them in the app in real time To take care of your living space instead of worrying about weather changes every day you need a smart temperature and humidity sensor to check the current environmental conditions With adhesive tape on the …
$10.99
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Specification Brand EwelinkColor WhiteAPP Connectivity Ewelink APPProtocol ZigbeProduct Dimensions 52mm x 42mm x 12mmCompatibility Work with Amazon Alexa Google Assistant andAlice Features 1 You can set smart scenes add execution timing delay and sunrise and sunset settings 2 You can change temperature units Celsius Fahrenheit 3 You can view history records 4 It must be used together with the eWelink gateway Package Includes 1x Temperature and Humidity Sensor
$10.99
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Specification Product Name Temperature and Humidity SensorTemperature detection range 10 °C 50 ± 0 3 °C Humidity detection range 0 95 RH no condensation Battery type cr2045Wireless protocol ZigBe 3 0Size 13mm 40mmFeatures 1 Sensor with siren ensuring more security and care for yourwhole family with automatic alarm in your house 2 Can share the device controlling with your family 3 Can use the app on mobile phone to control the warmth of house 4 Intelligent link gateway air conditioner companion universal remote control and temperature and humidity sensor When the weather is dry turn on the air conditioner automatically Package Include 1 Sensor
$13.49
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Specification Model XFY CGQ ZBSOLG Ni IP65Wireless Protocol ZigbeApp Tuya Smart LifeMain Control Chip TLSR8258Material ABS PCIllumination Detection Range 0 83000 LUXPower Consumption Rated 0 0010W Max 0 0027WDetection Accuracy ±5 LUXPower Supply Solar Panel Ni Cd BatteryOperating Temperature 20°C to 70°CProtection Level IP65Dimensions 70mm x 70mm x 29mmWeight 80gFeatures 1 Dual Solar Charging Equipped with a high efficiency solar panel it charges automatically outdoors via sunlight or indoors with ambient light A single day s charge provides power for nearly a year eliminating the need for battery replacements 2 Tuya Zigbe Smart Linkage Seamlessly integrates into you…
$28.99
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Specification Name Smart Soil 3 in 1 Soil AnalyzerModel SGS02ZMaterial PC ABSColor WhitePower Supply 2 AAA alkaline batteries not included Measurements Temperature Humidity Illumination Soil moisture Soil temperature Soil pHMeasurement Range and Accuracy Temperature 10°C 90°C 14F 194F Moisture 0 90 Features 1 Smart Tester If you have Insome soil tester and water timer at same time you could set a smart irrigation system When the tester and timer controlled by same gateway set a programmer to let timer on or off according to the data from soil meter automatic 2 Reliable Performance The temperature humidity sunlight 3 in 1statistics function low battery reminder a…
$15.99
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Specifications Model BJQ002Operating Voltage AC 100 240VStandby Current 45mAAlarm Current 300mAWireless Technology Zigbee3 0Operating Temperature 10°C 60°CProduct Dimensions 5 62x5 62x7 3cm EU 5 62x5 62x6 23cm UK Features 1 Precise Voice Alarm Abandoning the single alarm tone each sensor such as door sensor human body sensor smoke sensor etc has its own dedicated voice alarm allowing you to pinpoint the source of risk immediately 2 32 Alarm Scene Coverage From intrusion detection to environmental hazards such as gas leaks and fires compatible with more devices providing comprehensive protection for your home safety 3 3 Lighting Modes Alarm Mode 1 Colorful Fl…
$17.99
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Specification Product Name Zigbe Vibration SensorWorking Voltage DC 3VStandby Current ≤10uAAlarm Current 20mACommunication ZigbeTransmission Distance 10 30 meters no obstruction indoor Installation 3M adhesive tape or screwBattery CR 2450Working Temperature 10℃ 50℃Working Humidity ≤95 no condensation Features 1 Real time monitoring of doors and windows to enhance home security 2 Efficient Zigbe communication for reliable performance 3 Multiple installation options with 3M adhesive tape or screws 4 Long battery life with low standby current 5 Wide transmission range of 10 30 meters indoors without obstructions Package Includes 1 x Tuya ZigBe Smart Vibration Sensor1 x Instal…
$13.99
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Specifications Input Voltage AC 85 250V 50 60HzOutput Voltage AC 85 250V 50 60HzMaximum Current 20AWireless ZigbeMaximum Load Capacity 3800W Resistive Load Working Temperature 20°C to 80°CWorking Humidity 80 Material ABSDimensions 93 x 55 x 31 mmFeatures 1 Temperature and Humidity Monitoring Real time measurement of environmental temperature and humidity with customizable settings 2 APP Remote Control Convenient control and monitoring via Tuya or Smart Life applications supports automation and setting temperature humidity ranges 3 Historical Data Insights View daily monthly and yearly statistics for temperature and humidity changes 4 Group Control Allows controlling multiple de…
$14.59
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Note 1 This product requires Tuya Zigbe gateway connection and is compatible with Tuya AppSmart Life App 2 This product is not compatible with other APP and Zigbe gateway Specifications Product Name Solar Light SensorProduct size mm Bottom length bottom width height 70mm 70mm 29mmTop length top width height 63mm 63mm 29mmPacking measurement mm Length width height 70mm 70mm 42mmWeight 80g with battery 60g without battery Sense IC OPT3004DNPRMain control chip TLSR8258Material color of the shell body ABS PC WhitePilot lamp LED orange 1Power dissipation Rated power consumption 0 0010WMaximum power consumption 0 0027WPower supply mode Outdoor …
$26.99
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Specification Product Name Tuya Zigbe Motion SensorDetection Angle 105°Battery DC3V LR03 2 Batteries not included Detection Distance ≤6mWorking Current ≤80mAStandby Current ≤5uAWorking Temperature 10°C to 50°CWireless Protocol Zigbee3 0Product Dimensions 71 25 24mmWeight 25gProduct Case Material ABSFeatures 1 High Sensitivity Advanced PIR sensor detects human motion with high sensitivity and accuracy 2 Wide Angle Detection Features a 105° wide angle detection range and ≤6m detection distance suitable for various room setups 3 Automation Compatibility Can be paired with other smart devices to automate lighting alarms and other home functions 4 APP ControlAlerts Real time n…
$10.99
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Specification Brand MoesHouseProduct Name Light SensorWireless Connection ZigbeLow Battery Warning YesWorking Temperature 10℃ to 50℃Battery Specifications CR2032 replaceable Detection Range 0 1000 LuxProduct Size φ50x17mmFeatures 1 Real Time Light Detection Precisely monitors lighting levels in real time for optimal illumination 2 Dynamic Light Curve Visualization Intuitively tracks and analyzes variations in light levels over time through interactive curves 3 Smart Automation Integrates seamlessly with smart home systems to enable various automated scenarios based on light changes 4 Easy Installation Versatile design that can be conveniently stuck almost anywhere to enhan…
$15.99
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