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Alarm Contacts

Alarm Contacts include magnetic contacts, reed switches, door/window sensors, panic and hold-up buttons, and plunger switches designed for commercial intrusion detection. These durable, tamper-resistant devices integrate with alarm panels and access control systems to reduce false alarms, speed response times, and protect assets. Available in wired and wireless options, our selection supports flexible installation, low maintenance, and reliable perimeter and point-of-entry monitoring for offices, retail, warehouses, and multi-site facilities.

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2,331 products found. 12 displayed.

Resideo 943WG-WH-M Replacement Magnet Only, White (Min Order Qty of 10)
Resideo 944TSP-WH Recessed 3/4" Contact with Terminals and 3/8" Magnet, White
Resideo 947-75TBR Recessed 3/4" Steel Door Magnetic Contact with Terminals, Brown
Resideo 947-75TWH Recessed 3/4" Steel Door Magnetic Contact with Terminals, White
Resideo 951WG-BR 3/8" Diameter Miniature Press-Fit Magnetic Contact, Brown
Resideo 951WG-WH 3/8" Diameter Miniature Press-Fit Magnetic Contact, White
Resideo 955PST-WH Mini Plunger Switch with Terminals, White
Resideo 956RPT-WH Mini Roller Plunger Contact with Terminals, White
Products 649–660 of 2,331
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