Security Alarm Cylinder Magnet Description:

You can use the Security Alarm Cylinder Magnet as a magnet or replacement magnet. It can be for the universal magnetic contacts or basically any security sensor. If you need to replace a magnet on your ADT Wireless Door or Window Sensor this is the part you need. It will work with almost any hardwired and wired door or window sensor. Even if it doesn’t look the same as your previous magnet.

However, you can also use it as a replacement magnet for other door and window sensors.

Compatible with the universal magnet which replaces the magnet for the universal magnetic contacts or basically any security sensor.

Use silicone adhesive to hold your new cylinder magnet in place.  Just apply a small amount to the location where you want to put the magnet (usually directly across from the security sensor reed switch) and then hold the cylinder in place until adhesive can hold it in place without your help. (typically 30-60 seconds)

You could also recess into a wooden door jam if you wanted to drill out a hole or chisel a space for it, but this is usually not necessary.

Also it could be used on sliding glass doors.

Please check out our YouTube Channel for more information.