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Using no mechanical parts, the GRI Water Sensors are triggered by a moisture bridge across the sensor contacts. The GRI Water Sensors can be installed to detect a layer of water as minute as 1/16 of an inch in depth.
Requiring only two wires for signal and power, the GRI 2800 Water Sensor utilizes an open collector electronic trigger. The sensor simulates a simple dry closure. It can be used to activate a remote signal- ling device or it can be wired directly to most alarm panels and some wireless transmitters.

GRI 8080-T-W 3/4” Steel Door Recessed Switch Set, White, Standard Gap Up to 1/2”, Closed Loop, Screw Terminals

GRI N20RS-TWH Rare earth stubby 3/8” screw term contact white

The GRI 4460 Series is a compact, nice looking and extremely rugged switch set offered with or without armored cable that looks like it belongs when installed and not added as an after thought.
The 4460 series switch sets are resistant to nuisance vandalism and will blend in to the friendlier and more decorative atmosphere of today’s institution whether it be health care or an education facility.
A robust working gap and mounting versatility make the GRI 4460 a top choice where good looks and adaption to a rough environment are required.

The GRI 20RS-T-WH Recessed Miniature 3/8” Contact with Terminals is designed for applications where a 3/8” press to fit set is needed but space limitations will not allow for a full length set to be installed. With the .930” 20RS-T the installer is able to protect openings that otherwise would have to be secured with more visible surface mount configurations. The 20RS series provides an easy answer to the difficult, high dollar window problems every installer encounters.

The 2600 Closed Loop Sensors use an external power source to energize a built-in relay contact so battery power is not recommended. Used in a closed loop configuration, an alarm condition will occur when moisture is detected, or if power to the sensor is lost, and if the sensor should fail. The relay output can be wired directly to any alarm panel or can be used to actuate an external device, i.e. transmitter, annunciator, etc.

Each of our Creep-Zit Threaded Wire Running Kits include specific parts, but many kits share a few features, including a ball chain lanyard that can attach to a bullnose rod end, and Male & Female Threaded Connectors that come attached to the FiberFuse rods. These rods are ideal for new or occasional installers and can be used as replacement parts.

GRI MC-180-W