This sensor works with your Zigbee-enabled home automation system to detect when your garage door is open or closed, allowing you to assign lights and other alerts if you leave the door open (or it's opened unexpectedly). Powered by two 1.5V AAA batteries (included), lasting up to 2 years under normal conditions/usage, the sensor uses the Zigbee 3.0 protocol allowing it to connect to most Zigbee-enabled smart home systems, including HomeAssistant. It also acts as a repeated for other Zigbee devices, further extending your network. The sensor features multi-angle offset settings to facilitate different garage door environments, and has four-level adjustable sensitivity to avoid unnecessary triggering, and an optional siren (switch on or off). A 3M adhesive pad is included for sticking to your garage door/surface (be sure to clean the surface first). Features * Detects whether a garage door is open or closed * Zigbee 3.0 connectivity * Compatible with most Zigbee-enabled smart home systems, including Home Assistant * Functions as a Zigbee repeater * Multi-angle offset settings * Four adjustable sensitivity levels * Switchable siren * Powered by two 1.5V AAA batteries (included) * Up to 2 years battery life under normal use * Includes 3M adhesive pad Specifications Model 3RDTS01056Z Dimensions 56.1 × 12.7 × 56.1 mm Wireless protocol Zigbee 3.0 Battery 2 × AAA alkaline (included) Operating temperature -10°C to +45°C Resources * Product manual * Firmware updates history * EAN: 850001595803 Package Contents * 1x ThirdReality Zigbee Smart Garage Door Tilt Sensor * Includes 2x AAA batteries * 1x 3M round adhesive pad