NC Door Sensor Metal Wired Roller Shutter Door Magnetic Contact Reed Switch for Security Alarm System
Product Name: embedded magnetic switch
Material: Zinc Alloy
Action distance: 25mm-30mm
Switching voltage: 100VDC
Load current: 500m
Rated power: 10W
ALife: 1 million times
Switch output: normally closed(NC)
Concealed in wooden doors or windows or Fire -proof door or Rolling door
Model: Close to connect ; Far disconnect
