This wireless door/window contact reed switch is perfect for covering all points of entry. It is discreet, stylish and easy to operate, linking back to your Watchguard 2020 wireless alarm panel.
* Wireless supervised door/window contact reed switch
* Features tamper protection and up to 80m transmission range
* Low-battery supervision with notification via LEDs
* 1.5VDC power supply (1 x AA battery)