Wired Window Door Contact Sensor, 10pcs Wired Door Sensor, White NC Recessed Wired Door Window Sensor Magnetic Switch for Home Security Alarm System

Specs:
Working Distance: 15mm + 5mm
Switching Stress: 100VDC
Load present: 300 mA
Life: 1 million occasions
Swap Output: NC (Usually Closed)
Package deal Weight: 91g/3.2oz

Package deal Checklist:
10 Pair * Door Window Sensor

PRINCIPLE – The magnets are shut collectively and the change is off. The magnets are shut collectively and the change is off. And the change and magnet are separated, and the change is open.
EASY TO INSTALL AND USE – The window door sensor do not want the exterior energy provide, beacuse the GND and N.C ports of wired or wi-fi alarm management panel can straight related.
MATERIAL – The change housing is manufactured from ABS flame retardant materials and reed change, excessive temperature resistant, not simple to deform. Delicate response, superb workmanship ensures window change reliability.
APPLICATION – Wired door window sensor is principally used for door and window security. However not appropriate for iron doorways, it’ll cut back the magnetism of the wired door window sensor.
AFTER SALES – Your satisfaction is our biggest want! In case you have any questions, do not hesitate to contact customer support, our customer support will reply to you inside 24 hours!