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