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Magnetic Contacts

Magnetic contacts are two-part devices used to safeguard windows and doors. 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. Any noticeable shift in contact with the switch results in an alarm. Ademco/Honeywell has alarm detection sensors for wired, wireless and V-Plex applications.  Selection include surface, recessed/concealed and special mount (Basement window) models.

Ademco 4939SN V-Plex Auto Smart Magnetic Contacts

Programmable Surface Mount Contact Compatible with control panels with serial number device capabilities for multiplex polling loop (Vista-50P and up) Traditional "39" style with snap on cover to conceal mounting screws Standard gap: 1.25" (32mm) 5' CLII jacketed cable Epoxy sealed for protection from moisture and impact Programmed from VISTA 6160 keypad or learn mode Spec Sheet

Code 4939SN-WH Price: $15.95

Ademco 4939SN V-Plex Surface Mount Contact Color = White

Code 4939SN-BR Price: $15.95

Ademco 4939SN V-Plex Surface Mount Contact Color = Brown

Code 4939SN-GY Price: $15.95

Ademco 4939SN V-Plex Surface Mount Contact Color = Gray

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