Garage Door Sensor, NC Wired Magnetic Contacts Switch with Adjustable Bracket

Suitable: Roller shutter doors, garage doors
Mounting type: Surface mounted on the ground

Operation gap: ≥50mm
Connecting type: Wired
Wire length: 380 mm armored cable
Material:Metal Zinc alloy
Contact type: NC (normally closed) Switch OFF when magnet away

Max. Switching voltage: 28V DC
Max. current : 0.2A
Max. load : 3W