Feature

●This set of magnetic sensor detector includes the wired part and the mating part, which is great for installed on doors of house, garage, warehouse, enterprise and shop etc. Keep your home safe with this set of door security accessories.
●This is a set of magnetic detecting switch used to protect doors and windows for the most part. Protective device monitors the opening and closure of doors and windows.
●Wide Application--The wired part often be installed on the fixed door frame and the mating part is mounted at the corresponding place on the door. Suitable for garage, shop installed shutter door applicable.
●High Quality--High quality magnetic sensor contacts with strong magnetic, sensitive respond and long durability. Rugged and durable, it is your first choice at home.
●Easy To Install And Use--A good replacement for the old contacts. Simple to install no hassles. Installation is effortless, even a single person can complete the installation quickly.


Description

Specifications:
Condition: 100% Brand New
Material: Aluminum alloy
Color: As Picture ShownSize(L x W x H): Approx. 106 x 38 x 10mm/4.2 x 1.5 x 0.4in
Rated Voltage: 12V
Rated Current: 120mA
Sensing Distance: Within 50mm / 1.9in

Package Included:
1 x Set of Magnetic Detecting Contacts

Note:
Can not used alone. Should work with the alarm system main unit for alarming.