Answers:use a magnet
the sensor that is certainly fixed towards the window frame includes a devise identified as a reed relay within it this can be two pins.
about the window that opens it is simply a magnet once the window is closed the magnet pulls the two pins with each other this may make the circuit towards the alarm panel
once the window is opened the pins go open circuit ie the pins are usually not touching each and every other as there is certainly no magnet to maintain them in site so the alam will sound
Answers:The sensor has only two wires, and is also lower voltage. in case you flip off the alarm 1st, then add a change that shorts the two wires, it can bypass the sensor. Most alarms are build with zones, for illustration therefore you can utilize the door whenever you are residence. look at to determine if there is certainly a means to modify the standing of that window's sensor, to flip off whenever you are residence and awake. in case you can not, make contact with the installer to determine if they could set it up for you personally.
Answers:this seems like defeating the objective with the alarm. but reduce the glass.
Answers:are you preparation a robbery