Extending your miGuard Alarm System to cover additional areas of your home couldnt be easier with this 3 part Wireless Accessory Pack. Includes: 1 x PIR Movement Sensor, 1 x Door/Window Sensor, and 1 x Remote Control Keyfob. The high performance PIR effectively identifies body movement using infrared technology. The Door/Window Sensor protects entry/exit routes and can even be used to protect cupboards or drawers, alerting you if opened or closed. The handy Remote Control incorporates: Arm, Disarm, Part Arm and Panic/SOS functions. Wireless and easy to install. Range 80m. 433MHz. Panic button feature. 50 accessories/zones. Pack includes: LED indicators. Batteries; fixings and installation DVD. Batteries required: 1 x button cell (included), . Size H11.5, W12, D5cm. Weight 240g.