Feature

●HIGH QUALITY: High quality magnetic sensor contacts with strong magnetic, sensitive respond and long durability.,Product Dimensions
●Easy Installion: Easy to install and use. A good replacement for the old contacts. Simple to install no hassles. for home burglar alarm system, important kits of home security.
●Laud Alarm:This protective device has a loud alarming sound and will certainly caught your and its surrounds attention.,Simple to install
●Protective Device:This is a set of magnetic detecting switch used to protect doors and for the most part, protective device monitors the opening and closure of doors and .magnetic switch
●Widely Use: Garage door security contact is a ideal entry warning for homes, apartments, mobile homes, dorms, offices, hotel rooms, garages, and more.metal door contact sensor


Description

Description:
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.

Features:
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.
High quality magnetic sensor contacts with strong magnetic, sensitive respond and long durability.
The wired part often be installed on the fixed door frame and the mating part is mounted at the corresponding place on the door.
Easy to install and use. A good replacement for the old contacts. Simple to install no hassles.

Specifications:
Condition: 100% Brand New
Material: Aluminum alloy
Color: As Picture Shown
Size(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.