Wired Window Magnetic Contact Detector Switch for GSM Security Sensor

Wired Window Magnetic Contact Sensor Detector Switch for GSM Home Alarm Security Plastic Reed Contact Sensor for Alarm

Model Number: PB-90
Brand Name: Realhelp
Operating voltage: max. 100V DC
Switching capacity: max. 10W
Type: Normally closed
Operating distance: 15 - 45mm
Dimensions: 27 x 9 x 8.4mm
Case Material: ABS plastic
weight: 0.01KG/pcs
Color: White