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Sentrol

Shop CTC Communications for Sentrol Reed Switches, including roller reed switches, flush mounted reed switches and magnetic contacts.

Reed switches are used in alarm systems, they are located within the door and are known to be flush mounted. Or mounted on the door or window, surface mounted .One part of the contact is a switch installed in the window or door jam; the other contains a magnet and is placed in the window or door itself. 

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