5 x Electrotec CO05 Burglar Alarm White Quick Fit Door Contacts - 5 Terminal Professional Quality Magnetic Reed Switch Contact Type

Description

DETAILS Five sets of Electrotec branded quickfit alarm door contacts, enough for five doors. The main body of the contacts have a diameter of 20mm, the flange is rectangular and measures 36mm x 22mm. These contacts have an operating gap of around 14mm. The total depth of each half of the contacts is 15mm including the flange thickness. As you can see in the pictures the contacts come with fixing screws to secure them. The part of the contact that has five terminals on the back, holds the magnetic reed switch. The other part of the contact holds a magnet, either an alnico V or ferrite type. The silver terminals are for the alarm circuit and the brass terminals are for connecting tamper circuits etc. SPECIFICATIONS Grade 1, Environmental Class 2 contacts with an operating gap of around 14mm, Colour White, fixing screws included. These are normally closed contacts (when door is closed circuit is closed) and therefore work with all the leading brands of burglar alarm panels: ADE, Honeywell, Accenta, Optima, Texecom, Ademco, Scantronic, Gardtec, Risco etc. If you have any questions let us know.