household sensors & alarms (45 items)

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...

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...

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...

Detects vibration and movement at home Designed to Fit Various Places Aqara Vibration Sensor can be placed anywhere according to your needs, guarding your home. - Valuable paintings - Drawers & Cab...

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...

Aqara Water Leak Sensor Detects flood and protects your property. Triggers Aqara Hub Alarm and Push Notification | IP67 Dustproof and Waterproof Rating IP67 Waterproof Rating Aqara Water Leak Senso...

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 ...

The Yale Door & Window Contact is wireless and easy to pair with your Yale Intruder/ Sync Alarm System, allowing you to extend your system to tailor it to your individual needs. This accessory will...

Rapid warning about deadly smokeMore than 500 people die as a result of fires in Germany each year, and 95% of these deaths can be attributed to toxic smoke. As our sense of smell shuts down while ...

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...

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...