Wired Magnetic Door Sensor - Surface Mount: Detecting door or window gap by opening, Be used to detect door, window, or drawer if it is opened or moved. It is widely used for monitoring and security system, with high reliability, small size, easy installation and operation and strong flexibility.

- Detecting door or window gap by opening
- Self-adhesive and screw mount 
- Connecting mode: N.C. (N.O.& changeover  available)

• Operating distance(Gap):  15~20mm

• Housing:  ABS

• Connecting mode: N.C / Screw

• Color: white /brown

• Installation: Surface installing

• 4 pieces of screws included for each set.

• Product Size: 44*10*7mm
  Packing: 20sets / PE(Inner);  1000sets / carton( Outer)
  Gross Weight: 10KG/ctn

Package Contents: 

• Standard Exporting Packing Box