Wired Metal Roll Gate Sensor, Shutter Door Sensor, Magnetic Contact Switch Alarm, Door Sensor for Home Alarm System

FEATURES:

Wired Rolling Metal Door Sensor
Connecting mode: N.C
Surface installation
Ideal for commercial application or industrial use

Wired Rolling Metal Door Sensor- Surface installation:

Detecting door gap by opening, Be used to detect door if it is opened or moved. It is widely used for monitoring and security system, with high reliability, small size, easy installation and strong flexibility.

Specification

Dimension: 106*38*10mm (switch)/106*16*16mm(magnet)

Housing: Metal(Alloy-Al ),grey

Gap: 50-70mm/60-70mm available

Output: N.C.

Leads: 1007UL22AWG530mm,with 380mm stainless steel cable  

Inner packing: 1set/PE  ,each part packed individually          

Outer packing: 50sets/carton

Gross Weight: 60.0KG

Remarks: 4 screws including 

ATTENTION: 

No external power supply, connect to wired or wireless alarm control panel GND and N.C ports directly! Please note that this item Not Fit to Iron Door, It will decline magnetic of the sensor.