Pack of 5 Surface Door Window Contact for Wired Burglar Alarm Used by the Pro's

Our PROFESSIONAL surface mounting Door Contacts are very handy, not only can you fix them to traditional wooden and UPVC doors, you can also use them to protect windows and even up and over garage doors! They are constructed of plastic and have an operating gap of approximatly 20mm. Silver screw terminals indicate alarm circuit, Brass screws are used for terminating a tamper circuit or spare cables. Designed to be added to our Intruder Alarm Kits or virtually any wired burglar alarm system for example they are compatible with - ADE, Texecom, Eurosec, Scantronic, Ademco, Honeywell C&K and many others, if you are unsure if they will fit your system please ask and we will confirm this for you. Main Features: Fixing Screws Included Approx Dimensions 65 x 13 x 12mm Suppli.