household sensors & alarms (61 items)

The Yale Shed and Garage Alarm is the ideal way to secure buildings outside of the main home. It is simple to install, can be wall-mounted or be freestanding. The Yale Shed and Garage Alarm is stan...

Smoke detector to increase safety at home or in business environments. If its sensitive sensor detects smoke, it immediately activates a built-in siren (> 85 dB). The detector is equipped with a lo...

Smart Contact Sensor Your Windows & Doors Safeguard - Real-Time Monitor - Instant Notification - Smart Automation - Versatile Uses - Easy Setup Know the Status Stop wondering if you closed all your...

Make your life safer – This smoke detector with 3 V lithium battery has photoelectric sensor which is optimized to detect even slow smoldering fires. Alarm also features a loud 85 dB alarm, easy mo...

Smoke detector detects smoke from LogiLink and sends an alarm signal. Suitable for ceiling or wall mounting, including a test button to test the function and low battery signal. When alarm sounds a...

Smart Motion Sensor Light Up Every Room You Walk In - Motion Detection - Works with Tapo Devices - Sensitivity Control - Flexible Awareness Zone - Magnetic Mounting Hands-free Control No more fumbl...

From eufy, where privacy comes first. Comprehensive Safety Solutions for Your Home Protects You, Your Family, and Your Privacy Every eufy Security product is engineered to ensure your data is kept ...

For surface wall mounting, 180° detection, 12 m range, for outdoor use (IP44), suitable for LEDs Our motion detectors for indoor and outdoor use reliably turn on the light when detecting people and...

Entry Sensor Protect Your Doors and Windows from Break-Ins with eufy Security Entry Sensor. Once a window or door is ajar by 1.5 inch, an alert will be sent to your smartphone, and a powerful siren...

System Overview Wireless input expander is a conversion device that connects to a detector through wired mode, and sends the message in wireless mode to the security system. It can be set up via th...

The Yale button can be used as a panic button or function as a doorbell, providing you with added convenience and security. Choose its function easily within the Yale Home app. Multi-use device Dis...

Wireless door detector is a detector consisting of a sensor and a magnet that can trigger an alarm when an armed door is opened. It can display the open and close state of doors and windows on the ...

Aqara Door and Window Sensor P2 is a sensor based on the Thread wireless communication protocol, with a built-in high-precision Hall sensor, which can detect the opening and closing status of objec...

Know the status of your door or window. Unassuming and a breeze to install with no tools required, Eve Door & Window fuses cutting-edge convenience with everyday peace of mind. And better still, it...

Enhance your security system and easily monitor the status of your doors or windows with the Yale Indoor Window/Door Contact.​ Get real time notifications via the Yale home app as soon as someone o...

The brennenstuhl®Connect Zigbee motion sensor BM CZ 01 for indoor use impresses with its quality and safety in all areas. Because now you can track the movements in your home from anywhere and at a...

Smart Door and Window Sensor Let you know the door and window status anywhere, anytime. The sensor is usually installed on door or window frames. When detecting a door or window being opened or clo...

Mini Wireless Alarm Kit The Yale Mini Wireless Alarm Kit is the ideal way to secure buildings outside of the main home. The kit features the ability to detect suspicious movements via the PIR motio...

This Smart Wireless Water Leak Detector and Alarm couldn’t be easier to use. It connects directly to your Wi-Fi with no separate hub required. Makes monitoring water leaks in hard to reach places e...

This Nedis infrared motion sensor prevents the light from burning inadvertently, which is good for the environment - not to mention for your energy bills. It also adds the convenience of not having...

Elevate your smart home with the Aqara Motion and Light Sensor P2 – a cutting-edge device compatible with Matter, Apple HomeKit, Alexa, and more. Seamlessly integrate motion and light sensing, achi...

SH-WS01 is a smart motion sensor that can be programmed with the DELTACO SMART HOME app so that various smart home devices such as a camera, lighting or siren are activated or switched off when mot...

Wireless Motion Sensor Let your presence bring your home to life. Control your lights and appliances via movement, and receive notifications when motion is detected. Your home, ready for the future...

System Overview Dahua Wireless Smoke Alarm provides battery-powered smoke detection and alarm functions within a single unit. Advanced electronics in conjunction with a photoelectric smoke sensing ...

Geist RDPS is a magnetic normally-closed dry-contact sensor used to monitor remote door position. Includes 30ft / 9m cable.

Yale Keyfob Experience complete control of your Smart Alarm with the convenience of the Yale Keyfob. Full control Fully-arm (Away arming) or disarm your smart alarm using the Keyfob and secure your...

Infrared-Light barrier with Doorbell and Alarmfunction for operation with the Olympia Security system Protect 6xxx/9xxx Series - Working principle: Activation by interruption of Infrared-light ray ...

Wireless Dual-Tech Detector is an indoor detector that detects human motion. Using passive IR and microware detection technologies, the device detects the movement of persons and senses when they h...

Shelly Plus Smoke (the Device) is a smart photoelectric smoke alarm, which is effective at detecting slow fires that smolder for hours before bursting into flames. Sources of these fires may includ...

Experience precise home automation with the Aqara Presence Sensor FP1E. Featuring mmWave Radar technology and AI, it ensures accurate detection and seamless integration with smart home hubs for opt...

Wireless Keypad is used with Alarm Hub, and supports multiple users, allowing each one to access the alarm security system with their own private passcode. The system also conveniently keeps a log ...

With a 12m detection range and optional pet-friendly and sensitivity features to suit your needs, you can place the Yale Indoor Motion Sensor in every room of your home on corners or flat walls. En...

WHY SHELLY GAS? Protect your home from gas leaks Shelly GAS is a certified gas detection sensor. Its precision for measuring gas leaks can help you provide additional protection for your home, fami...

WiFi-operated gas sensor with sound and light alarm Shelly GAS is a compact and highly sensitive Compressed Natural Gas (CNG) detector providing additional protection for your home and family.

Receive instant alerts in the event of CO detection, wherever you are. When detecting the presence of CO, the sensor starts alarming by setting off its audio alarm and flashing its LED, and sends a...

Wireless fire detector with temperature sensor that monitors security in the room twenty four hours a day and immediately notifies of smoke and sharp jumps in temperature. Principle of operation Th...

Product Description Receive notifications to your smartphone when a door or window is opened/closed, add other Mi|Home accessories [available separately], connect to IFTTT to control other devices,...

Universal Sensor that detects vibration in racks that may indicate movement of IT Enhance security of your Data Center or Network Closet with instant alerts from unexpected movement activity Compat...

INCREASED COMFORT AND SECURITY Automatic light control when motion is detected. Depending on the brightness in the room, the light is switched on only when it is needed, for greater convenience and...

The Yale Outdoor Motion Sensor will detect any motion outside your home within 12 metres. ​Optional pet-friendly feature and customisable detection sensitivity. Enhanced protection range Equipped t...

Enable Loud Ringing, Notification & Visual Alerting without a SIP Registration – The 2507 Ring Detector is designed to enable loud ringing, notification, and visual alerting directly from a compati...

In depth product detail The D-TECT 2 IP is an internet protocol connected outdoor detector that combines advanced signal processing and unique optical systems. The detection beam range can be progr...

The Crestron® CEN-ODT-C-POE is a low-profile, ceiling-mounted occupancy sensor that features passive infrared (PIR) and ultrasonic (US) motion detection technology. The CEN-ODT-C-POE is designed fo...

Yale Smart Alarm Hub The Yale Smart Alarm Hub is simple to set up and use, with hassle-free installation. The Yale Alarm is designed to protect properties of any size, both inside and out, by preve...

The D-TECT 3 is a BS8418 compliant, quad element PIR and microwave outdoor movement detector, which can be used to control cameras, connect to alarm panels and communicate with GJD’s lighting contr...

The D-TECT 3 IP is an internet protocol connected dual tech detector that combines PIR and microwave sensors along with advanced signal processing and unique optical systems. The detection beam ran...

AXIS D2110-VE Security Radar is a smart network-based security device that uses advanced radar technology to deliver wide 180° coverage. Thanks to built-in analytics developed using machine learnin...

The D-TECT Laser is a laser based security device designed to create virtual curtains and surveillance security zones. The D-TECT Laser is programmable to within 10cm and operates with the highest ...