GRI VS-08T Vent Switch, 1/2″ Air Gap, Closed Loop, Ter
Special Order
- Aids in preventing false alarms
- Custom Switch and Lead lengths available
- Eliminates disarming system when opening or closing windows
Showing 4881–4896 of 5927 results
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GRI 250-36HD Overhead Door Switch Set, Wall Mount, Closed Lo
Special Order
- Extruded Aluminum Floor or Wall Mount Switch
- Universal Fit Mounting Holes on 200-36 Series
- Screw Mount
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GRI DPARM Pool Access Alarm, Closed Loop, Instant On
Special Order
- Exceeds Operational Requirements of Model Barrier Codes
- Battery Power and/or External Power Source
- Instant On or 7 Second Delay
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GRI TSW-01 Tamper Switch, Closed Loop, A Reed Form, 10W, Bla
Special Order
- Eliminates False Alarms and Nuisance Service Calls
- No Blades To Corrode No More Switch Bounce
- Fits Most Bell, Siren and Control Panel Mounting Hole Patterns
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GRI 4405A-48 Industrial Surface Mount Switch Set, 2-1/2̸
Special Order
- Lifetime Warranty
- UL and ULC approved
- Armored or jacketed cable
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GRI WM2600-10 Water Moccasin Sensor Strip with Relay Contact
Special Order
- 2600 Water Sensor Built Into A 10 Foot Mesh Water Strip Sensor For Perimeter Or Large Area Flood Detecting
- Ideal For Basement Floors/Walls, Computer Server Rooms, Water Pipes, Attics Or Anywhere Water Damage Could Occur
- Up To Five 10 Foot Extension Probes With The WM10-P
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GRI 129A 1/2″ Miniature Surface Mount Switch Set, Sta
Special Order
- Lifetime Warranty
- UL and ULC Approved
- Available in Closed Loop and Open Loop
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GRI 410-W 410 Industrial Surface Mount Switch Set, Standard
Special Order
- The GRI 410 series of commercial and industrial switch sets incorporates standard terminals, inset into the recessed back to provide tamper resistant installations.
- The unit has a regular gap of 1 1/2? which covers the various types of steel door and frame conditions found at every commercial and industrial site. Spacers and mounting hardware are included with the set. Switches, magnets and mounting brackets are also available separately.
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GRI 81-12WG-BL 7/8″ Steel Door Recessed Switch Set Wid
Special Order
- Lifetime Warranty
- Colors: White, Brown, Grey or Black
- UL and ULC Approved
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GRI 101-T Magnetic Contact, White 10 pack
Special Order
- Longer Leads, zip cord or jacketed cable upon request ;
- Built-in E.O.L. resistors and diodes upon request;
- Switches or magnets available separately
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GRI 410P-WIndustrial Surface Mount Switch Set, Standard Gap,
Special Order
- Lifetime Warranty
- UL and ULC approved
- UL 10C Fire Rates
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GRI GI-E19012G 3/4″ Steel Door Recessed Switch Set, St
Special Order
- Lifetime Warranty
- Colors: White, Brown, Grey or Black
- UL and ULC Approved
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GRI M-401 Magnet in Case, 1/2″ 1/2″ 4″ Scr
Special Order
- Dimensions Given Apply To The Case
- Colors-White, Mahogany, or Gray
- Magnets Only Available in Bags of 100
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GRI 100-T-AL 100 Series Standard Gap Miniature Surface Mount
Special Order
- Longer Leads, zip cord or jacketed cable upon request ;
- Built-in E.O.L. resistors and diodes upon request;
- Switches or magnets available separately
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GRI GI-E19512WGB 3/4″ Steel Door Recessed Switch Set,
Special Order
- Lifetime Warranty
- Colors: White, Brown, Grey or Black
- UL and ULC Approved
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GRI GI-E19912WGW 1″ Steel Door Recessed Switch Set, Wi
Special Order
- Lifetime Warranty
- Colors: White, Brown, Grey or Black
- UL and ULC Approved
