Magnetic Door Sensor

OM-ACC-A110

The Magnetic Door Sensor OM-ACC-A110 is used to detect whether the door, window, etc. is illegally opened or moved. It consists of two parts: a smaller component, the permanent magnet, which has a permanent magnet inside to generate a constant magnetic field, and a larger part, the main body of the Magnetic Door Sensor, which has a normally open dry reed tube inside. When the permanent magnet and the dry reed tube are very close to each other (less than 5mm), the Magnetic Door Sensor is in the standby state. When the permanent magnet is a certain distance away from the dry reed tube, it is in the normally open state. The magnet and the dry reed tube are installed in the door frame (window frame) and the door leaf (window sash) respectively, basically in an embedded installation.