Installation Take off the insulation paper, then pull down the rear cover and stick on the sticker and attach it to the edge of the door/window. Please note that the smaller part should be put far away from the oval on the bigger part, or you can keep them in line with the help of lines on the side of the bigger part. Technician information Working frequency:433MHZ Power: 1.5V AAA Alkaline Battery Transmit Distance from host: more than 100m(open area) SMS alert when lower power Note It can’t work alone and should co-work with system of Golden Security, and we can not make sure if it can work with other alarms on . It will send alarm signals to alarm host once the door or window is opened and you can take actions accordingly. Included in the box 2 sets Wireless door/window sensor
Trustpilot
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