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Collection: Alarm Contacts

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ELK (8 products)
Fire and Safety Plus (20 products)
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honeywell (56 products)
Honeywell Home Intrusion (3 products)
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Electrical Wires & Cable (4 products)
Fence & Gate Accessories (2 products)
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Glass Break Sensors (1 products)
Home Alarm Systems (5 products)
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Limit Switches (3 products)
Locks & Latches (5 products)
Mount Boxes (1 products)
Mount Brackets (6 products)
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Security System Sensors (303 products)
Sensor & Alert Systems (4 products)
Specialty Electrical Switches & Relays (263 products)
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762 products

GRI 29PD-W Standard Surface Mount Magnetic Reed Switch Set, Standard Gap, DPDT, CX2, White 10 pack

Special Order

GRI 29PD-W Standard Surface Mount Magnetic Reed Switch Set, Standard Gap, DPDT, CX2, White 10 pack

Regular price $180.12

Regular price Sale price $180.12

Special Order
GRI MS4400-A Industrial Switch Set with High Security Magnasphere Technology, Aluminum

Special Order

GRI MS4400-A Industrial Switch Set with High Security Magnasphere Technology, Aluminum

Regular price $77.11

Regular price Sale price $77.11

Special Order
GRI 180RS-12 3/4" Recessed Stubby Steel Door Switch Set, 5/8" Gap Black 10 pack

Special Order

GRI 180RS-12 3/4" Recessed Stubby Steel Door Switch Set, 5/8" Gap Black 10 pack

Regular price $68.50

Regular price Sale price $68.50

Special Order
GRI 4463A-48 Miniature Commercial Switch Set 48", Aluminum

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GRI 4463A-48 Miniature Commercial Switch Set 48", Aluminum

Regular price $45.18

Regular price Sale price $45.18

Special Order
GRI N150RS-12-W Recessed 1/2" Short Switch Set with MM-400 Rare Earth Magnet and Terminals, White 10 pack

Special Order

GRI N150RS-12-W Recessed 1/2" Short Switch Set with MM-400 Rare Earth Magnet and Terminals, White 10 pack

Regular price $61.00

Regular price Sale price $61.00

Special Order
GRI N20RS-T-G Contact Mini 3/8" with Rare Earth Magnet, Gray 10 pack

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GRI N20RS-T-G Contact Mini 3/8" with Rare Earth Magnet, Gray 10 pack

Regular price $60.25

Regular price Sale price $60.25

Special Order
GRI 200-36WG Floor Mount Industrial Overhead Door Switch Set, 2-1/2" Wide Gap, 10W, 200VDC, 0.50A, Closed Loop, N/O, and 36" Stainless-Steel Armored Cable, Aluminum

Special Order

GRI 200-36WG Floor Mount Industrial Overhead Door Switch Set, 2-1/2" Wide Gap, 10W, 200VDC, 0.50A, Closed Loop, N/O, and 36" Stainless-Steel Armored Cable, Aluminum

Regular price $63.96

Regular price Sale price $63.96

Special Order
2GIG DW30-345 eSeries Encrypted Outdoor Wireless Contact Sensor, Enables Unique Zones, Paintable (DW30)

2GIG DW30-345 eSeries Encrypted Outdoor Wireless Contact Sensor, Enables Unique Zones, Paintable (DW30)

Regular price $75.69

Regular price Sale price $75.69
GRI 505-B 1” Super Miniature Surface Mount Brad Switch Set 10 pack

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GRI 505-B 1” Super Miniature Surface Mount Brad Switch Set 10 pack

Regular price $47.50

Regular price Sale price $47.50

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GRI Pull Apart with 15' Armored Cable Surf Mount Contact

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GRI Pull Apart with 15' Armored Cable Surf Mount Contact

Regular price $104.51

Regular price Sale price $104.51

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Edwards Signaling Magnetic Contact

Special Order

Edwards Signaling Magnetic Contact

Regular price $112.68

Regular price Sale price $112.68

Special Order
GRI 4473-B 3/4" Switch 3/8" Magnet Recessed Switch Set, 10W, 200VDC, 0.50A, Closed, N/O, A, Brown 10 pack

Special Order

GRI 4473-B 3/4" Switch 3/8" Magnet Recessed Switch Set, 10W, 200VDC, 0.50A, Closed, N/O, A, Brown 10 pack

Regular price $45.25

Regular price Sale price $45.25

Special Order
GRI 28A-B Surface Mount Magnetic Reed Switch Set, Closed Loop, Standard Gap Up to 1", Concealed Terminals, Brown 10 pack

Special Order

GRI 28A-B Surface Mount Magnetic Reed Switch Set, Closed Loop, Standard Gap Up to 1", Concealed Terminals, Brown 10 pack

Regular price $44.75

Regular price Sale price $44.75

Special Order
GRI 29PA-W Standard Surface Mount Magnetic Reed Switch Set 10 pack

Special Order

GRI 29PA-W Standard Surface Mount Magnetic Reed Switch Set 10 pack

Regular price $75.38

Regular price Sale price $75.38

Special Order
GRI 180RS-12 3/4" Recessed Stubby Steel Door Switch Set, 5/8" Gap,Gray 10 pack

Special Order

GRI 180RS-12 3/4" Recessed Stubby Steel Door Switch Set, 5/8" Gap,Gray 10 pack

Regular price $66.00

Regular price Sale price $66.00

Special Order
GRI 20RS-12-W-GEN 3/8" Short Press Fit Switch Set 100 pack

Special Order

GRI 20RS-12-W-GEN 3/8" Short Press Fit Switch Set 100 pack

Regular price $331.20

Regular price Sale price $331.20

Special Order
GRI 29AXWG-G Surface Mount Magnetic Reed Switch Set 10 pack

Special Order

GRI 29AXWG-G Surface Mount Magnetic Reed Switch Set 10 pack

Regular price $78.25

Regular price Sale price $78.25

Special Order
GRI 29PC-W Magnetic Reed Switch Set with Pre-Wired 24" Lead 10 pack

Special Order

GRI 29PC-W Magnetic Reed Switch Set with Pre-Wired 24" Lead 10 pack

Regular price $138.48

Regular price Sale price $138.48

Special Order
GRI 50F-12WG 1 1/2" Miniature Surface Mount Switch Set, Wide Gap 3/4”+, Closed Loop, White 10 pack

Special Order

GRI 50F-12WG 1 1/2" Miniature Surface Mount Switch Set, Wide Gap 3/4”+, Closed Loop, White 10 pack

Regular price $51.88

Regular price Sale price $51.88

Special Order
GRI 29AWGWW1K Surface Mount Magnetic Reed Switch Set with 1K Resistor, 1-1/2" Wide Gap,, White 10 pack

Special Order

GRI 29AWGWW1K Surface Mount Magnetic Reed Switch Set with 1K Resistor, 1-1/2" Wide Gap,, White 10 pack

Regular price $85.38

Regular price Sale price $85.38

Special Order
GRI 60R-12 1K Recessed Resistor, Brown 10 pack

Special Order

GRI 60R-12 1K Recessed Resistor, Brown 10 pack

Regular price $93.00

Regular price Sale price $93.00

Special Order
GRI 29AWG-B-W/1K Surface Mount Magnetic Reed Switch Set with 1K Resistor, White 10 pack

Special Order

GRI 29AWG-B-W/1K Surface Mount Magnetic Reed Switch Set with 1K Resistor, White 10 pack

Regular price $85.38

Regular price Sale price $85.38

Special Order
Potter AMS-25B-G 3/4" Press Fit Magnetic Contact

Potter AMS-25B-G 3/4" Press Fit Magnetic Contact

Regular price $15.98

Regular price Sale price $15.98
Bosch RFUN Wireless Loop Input and Contact

Bosch RFUN Wireless Loop Input and Contact

Regular price $55.20

Regular price Sale price $55.20

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