Fuers G18 Wireless Touch Keypad Home Office GSM Security Alarm System DIY Kit w/ WIFI 720P IP Camera Night Vision,Wireless Panic Button,3 Wireless PIR Motion Detector,10 Wireless Door/Window Contacts

Description This alarm system is a high-end GSM alarm with stable and reliable performance and applies 1.7-inch TFT color screen and touch keyboard with built-in powerful CPU master and

Honeywell Ademco 7939WG-WH Surface Mount Contacts

Product Features: Product Features Ideal for residential or commercial use Standard gap: 1-1/4″ (32mm) Spacers, covers and screws included

ALEKO® 5BS-MC18S 5 Sets of Magnetic Contact Reed Switches Security Alarm Contacts For Doors Windows and Other Applications

Product Description: Magnetic Contact sensors can be added to an existing wired Alarm Systems. They are ideal for protecting doors, windows and patio doors and any opening device such

Honeywell Ademco 958 Overhead Door Contacts

Adjustable magnet with L bracket for fast installation. 24 in. Armored cable is standard Standard gap — 2-3/8 in. (60mm) minimum Epoxy sealed for protection from moisture and impact.

ALEKO® 10BS-MC03R-H 10 Sets of Magnetic Contact Reed Switches Security Alarm Contacts For Doors Windows and Other Applications

Product Description: Magnetic Contact sensors can be added to an existing wired Alarm Systems. They are ideal for protecting doors, windows and patio doors and any opening device such

5 pcs Door Contacts Surface Mount NO Security Alarm Door Window Sensors With Magnetic Reed Switch. These ¾” Door Contact Position switches (DCS) Work with All Access Control and Burglar Alarm Systems

These are the door contact sensors that are in use with any and all commercial or residential card access systems as well as all security burglar alarm system. The

ALEKO® 5BS-MC13S 5 Sets of Magnetic Contact Reed Switches Security Alarm Contacts For Doors Windows and Other Applications

Product Description: Magnetic Contact sensors can be added to an existing wired Alarm Systems. They are ideal for protecting doors, windows and patio doors and any opening device such

1 pcs Door Contacts Surface Mount NO Security Alarm Door Window Sensors With Magnetic Reed Switch. These ¾” Door Contact Position switches (DCS) Work with All Access Control and Burglar Alarm Systems

These are the door contact sensors that are in use with any and all commercial or residential card access systems as well as all security burglar alarm system. The

1 pcs White Recessed Door Contacts NO Security Alarm Door Window Sensors With Magnetic Reed Switch. These ¾” Door Contact Position switches (DCS) Work with All Access Control and Burglar Alarm Systems

These are the door contact sensors that are in use with any and all commercial or residential card access systems as well as all security burglar alarm system. The