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Door Contacts

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D110 Tamper switch package of two

D110 Tamper switch package of two

$4.99

Package of two tamper switches.  Mounts to common four screw configuration on control panel doors or siren boxes.  …

DS745 Detection Systems MUX Surface Mount Contact

DS745 Detection Systems MUX Surface Mount Contact

$19.99

Out of stock

Detection Systems DS7452 Multiplex Contact designed to operate with two wire multiplex systems (MUX).   Surface mounted…

DS7450 Detection Systems MUX Flush Mount Contact

DS7450 Detection Systems MUX Flush Mount Contact

$19.99

Out of stock

Detection Systems DS7450 Multiplex Contact designed to operate with two wire multiplex systems (MUX). Mounts in 3/4" …

GRI 2020-W 3/8" diameter contact set

GRI 2020-W 3/8" diameter contact set

$16.99

SAVE!!!   Less than $1.75 each!    Package of 10 Color: White Closed loop UL and ULC appr…

GRI 29A-W Door Contact

GRI 29A-W Door Contact

$2.99

UL and ULC approved , Side mounted screw terminals with cover. Standard gap up to 1" , 5/8" on steel This i…

GRI TSC20 Tamper Alarm Switch

GRI TSC20 Tamper Alarm Switch

$4.99

Out of stock

GRI TSC20 Alarm Box Tamper Switch.  Simply clip to the edge of the alarm box and connect wires.  Can also be used for …

ISN-CMET-4418 Bosch Overhead Door Contact

ISN-CMET-4418 Bosch Overhead Door Contact

$13.99

ISN-CMET-4418 Bosch Overhead Door Contact with armored cable  

Sentrol 2505 Aluminum Door Contact

Sentrol 2505 Aluminum Door Contact

$24.99

Out of stock

2505 Sentrol-Interlogix 2500 Series is designed to be installed in commercial and industrial environments where a rugged…

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