Feature

●▶ Magnetic Detecting Switch for Door and Window Protection
●▶ Door and Window Opening and Closure Monitoring for Enhanced Security
●▶ High Quality Magnetic Sensor Contacts: Sensitive Response and Long Durability.
●▶ Widely Used Door Frame Wired Contact for Old Contact Replacement: Hassle and Trouble- Installation
●▶ We offer clear pictures for your reference, please check and make sure the item is that you need.


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.