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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

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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