How To Remove Alarm Sensor From Door Frame

Removing a recessed door or window sensor is extremely simple.

How to remove alarm sensor from door frame. Use a screwdriver to disconnect the wires from the old sensor. Remove the screws holding the magnet side of the wireless alarm door sensor to the door or door frame or slide a putty knife beneath it to release it from the tape. If the sensor is recessed then you will need to take it out from the door or window frame to access the wire terminals. The sensor can simply be pulled out of the door or window frame in which it has been installed.

Take the sensor off the door or window frame. These sensors use a reed switch and magnet to connect to the door frame and to the door itself. You do not need to fish the wires out from the wall. Complete the following steps to replace wired door alarm sensors.

Then fish the wires out from the opening if you have a wireless sensor then you can skip this step. Learn more about how to remove recessed door and window sensors. Most door alarm contacts consist of two parts. It comes in various kinds and designs.

The sensors go off if the two pieces are apart for more than two inches triggering an alarm. These are the sensor and the magnet. If the sensor is recessed you will need to pull it out from the door frame to access the screw terminals. If it is hardwired you will need to disconnect its wire first.

You can remove an alarm sensor from your door by deleting the zone from the system and taking the sensor and its magnet off the door. They can be used with the new. The complete process is actually very easy. Knowing what door alarm sensor you have will make it easy on how to remove the alarm sensor from the door frame.