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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DSC
DSC PGP9945EBK PowerG+ Wireless Door / Window Contact with Auxiliary Input, Black
PGP9945EBK
In Stock
Sale
5% OFF
$45.01
$42.38
You save $2.63
(5% OFF)
DSC
DSC PGP9945E PowerG + Door / Window Contact with Aux Input
PGP9945E
In Stock
Sale
6% OFF
$45.37
$42.51
You save $2.86
(6% OFF)
DSC
DSC WS4945BN Wireless Door/Window Contact, 3V CR2 Lithium Battery, Brown
WS4945BN
In Stock
$52.10
Designed Security, Inc
DSI DC/HS30 Door Contacts Hidden Wire Hidden Screw Surface Mount
DCHS30
In Stock
$7.75
ecobee
ecobee EB-DWSHM2PK-01 SmartSensor Door and Window Sensors, 2-Pack
EB-DWSHM2PK-01
In Stock
$69.06
Edwards Signaling
Edwards Signaling 1045 Series Surface Mount Industrial Contact with Wire Leads, NO, 100V AC/DC, 0.5A 7.5W/VA, White
1045W-N
In Stock
$22.61
Edwards Signaling
Edwards Signaling 1045T Series Surface Mount Low Voltage Position Switch, Industrial Contact with #6 Screw Terminal Connection, 1.3" Sense Range, 1.5" Gap, NO
1045T-N
In Stock
$15.97
Edwards Signaling
Edwards Signaling 1076C-N Recessed Steel Door Magnetic Contact with Wire Leads, 3/8" Gap Size, SPDT, 3/4" Diameter, Single Pole-Double Throw, White
1076C-N
In Stock
$27.25
Edwards Signaling
Edwards Signaling 1076CW-M 3/4" Recessed Door Switch, SPDT, Wide, Steel
1076CW-M
In Stock
$35.70
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