Speciality








Trip wire switch

Download Cutsheet BA-240 The WT-01 is made to cover openings where a normal switch won’t adequately cover the opening like basement windows, attics, crawl spaces, or any other unusual opening. It can be used in places where PIRs would be troublesome due to insects and temperature extremes.

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Door Alert Annunciator Open Loop

Download Cutsheet BA-144 The GRI Door Alert Annunciator is designed to monitor an entry or entries to a business or home by sounding instantly when a door is opened, with an intermittent beep for three seconds. The recessed version of the GRI Door Alert Annunciator is designed to fit in a single gang electrical outlet […]

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Door Monitor

Download Cutsheet BA-186 The G.R.I. 290 Series Door Monitors have been designed to monitor access points leading to or from a controlled area, thus preventing doors from being accidentally left open or purposely propped open for extended periods of time.

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Hold-Up Switch

Download Cutsheet BA-161 The G.R.I. Hold-Up Devices can be installed in fast food restaurants, banks, mini-marts, health care facilities, jewelry stores or any  installation that calls for an absolutely silent emergency alarm. Their unique design features a glowing green LED to indicate an  armed state.

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Home Nurse Call System

Download Cutsheet BA-224 The NC-20 Series is designed as a signaling device for use as a self contained Home Nurse Call System. The GRI Model NC-20 will sound a local alarm and flash an LED indicator, should anyone press the supplied (GRI CB-20) Call Button.

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Touch Sensor

Download Cutsheet BA-190 Using a unique C2T Technology the G.R.I. Touch Sensor can sense and respond to the slightest human touch.  Applications include industrial panels, appliance control, access systems, corrections facilities, light switches, elevator buttons etc.

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Programmable Relay Module

Download Cutsheet BA-167 The PRM-1 is capable of monitoring any open or closed loop sensor using battery or external power (recommended). Incorporating local annunciation, 2 Form C relay outputs, bi-color LED for visual confirmation of normal or alarm mode, an onset button for reset and programming, and a built-in device testing function.

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