Surface Mounted Door Contact White

A surface mounted 5 terminal door contact is a type of security sensor that is used to detect when a door or window is opened. It consists of two parts: a magnetic sensor and a contact plate. The magnetic sensor is mounted on the door or window frame, and the contact plate is mounted on the door or window itself. When the door or window is opened, the magnetic field between the sensor and the plate is broken, which triggers an alarm.

• 5 Terminal
• White
• Surface Mounted