How To Remove Alarm Sensor From Wall. If the sensor is wired, then you will want to disconnect the wires from the sensor and remove them from the wall. This is not a place to advertise products and or services.
Yet it seems i can only do it with damage.
If the sensor is wired, then you will want to disconnect the wires from the sensor and remove them from the wall. The sensor has a small plate screwed to the front which might hide 2 fixing screws but if i try to remove the plate it sets of the alarm.if i shut the alarm off at the fusebox it is stil operational once it's away from the wall it might be a good idea to put the faceplate back on to keep paint/dust out of the sensor. There's also a number of motion sensors on various walls throughout the house (see example image) and an alarm siren on the front of the house. If you don't, the alarm will sound in the next step.