Flush Fitting Burglar Alarm Magnetic Contact or Reed Switch in White
Flush magnetic contact complete with tamper to comply with BS4737: Part 3: Section 3.3. It is of a White moulded construction. For discrete protection of doors or windows designed to be unobtrusively flush mounted inside a 20mm hole. Ideal for fitting in to doors and windows.
Overall length: 36mm
Overall depth: 15mm
Diameter of terminal block: 20mm