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GRI  290-2  Surface MT Field Adjustable GRI 2881 Recessed Door Annunciator
GRI 290-2 Surface MT Field Adjustable - 2902


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. The 290 Series Door Monitors are fully self-contained alarm systems that can be mounted locally or remotely to monitor an access door using a simple closed loop magnetic reed switch. A perfect solution for that single exit door at the end of a long hallway or that isolated doorway everyone seems to forget about

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 box while the surface mount style can be easily mounted in an existing building. Both versions can be operated with a 9 volt battery or external power. Additional sounders and remote buttons allow for increased coverage area.

  • One Year Warranty
  • Sounds Instantly when Door Opens
  • Three Second Intermittent Beep
  • Choice of Three Volume Settings
  • Battery or External Power
  • Remote Sounders
  • Monitors One or More Openings
  • Surface Mount or Recessed
  • Custom Options on Request
  • Standard Color-White
  • Available in Closed Loop (Models 288-1 and 288-2)
  • GRI 2882 Surface Mount Door Annunciator GRI 290-1 Door Monitor w/ Alarm Delay, Closed Loop, Recessed, Field Adjustable 15, 30, 60 & 90 Seconds

    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 box while the surface mount style can be easily mounted in an existing building. Both versions can be operated with a 9 volt battery or external power. Additional sounders and remote buttons allow for increased coverage area.

  • One Year Warranty
  • Sounds Instantly when Door Opens
  • Three Second Intermittent Beep
  • Choice of Three Volume Settings
  • Battery or External Power
  • Remote Sounders
  • Monitors One or More Openings
  • Surface Mount or Recessed
  • Custom Options on Request
  • Standard Color-White
  • Available in Closed Loop (Models 288-1 and 288-2)
  • 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.

    The 290 Series Door Monitors are fully self-contained alarm systems that can be mounted locally or remotely to monitor an access door using a simple closed loop magnetic reed switch. A perfect solution for that single exit door at the end of a long hallway or that isolated doorway everyone seems to forget about.

    290 Series Standard Features

  • Monitors Entry/Exit
  • Delay/Shunt Time Reprogrammable
  • Alarm Sounding Auto Reset Capable
  • Surface or Flush Mount Models
  • Remote Sounders and Control Options
  • Low Battery Indicator
  • Built-in Battery Backup Capable
  • Optional A or C Form Relay Outputs
  • GRI 290-2 Door Monitor w/ Alarm Delay, Closed Loop, Surface Mount, Field Adjustable 15, 30, 60 & 90 Seconds GRI 290-2C Door Monitor w/ Alarm Delay, Closed Loop, Surface Mount, W/ C Form Relay, Field Adjustable 15, 30, 60 & 90 Seconds

    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.

    The 290 Series Door Monitors are fully self-contained alarm systems that can be mounted locally or remotely to monitor an access door using a simple closed loop magnetic reed switch. A perfect solution for that single exit door at the end of a long hallway or that isolated doorway everyone seems to forget about.

    290 Series Standard Features

  • Monitors Entry/Exit
  • Delay/Shunt Time Reprogrammable
  • Alarm Sounding Auto Reset Capable
  • Surface or Flush Mount Models
  • Remote Sounders and Control Options
  • Low Battery Indicator
  • Built-in Battery Backup Capable
  • Optional A or C Form Relay Outputs
  • 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.

    The 290 Series Door Monitors are fully self-contained alarm systems that can be mounted locally or remotely to monitor an access door using a simple closed loop magnetic reed switch. A perfect solution for that single exit door at the end of a long hallway or that isolated doorway everyone seems to forget about.

    290 Series Standard Features

  • Monitors Entry/Exit
  • Delay/Shunt Time Reprogrammable
  • Alarm Sounding Auto Reset Capable
  • Surface or Flush Mount Models
  • Remote Sounders and Control Options
  • Low Battery Indicator
  • Built-in Battery Backup Capable
  • Optional A or C Form Relay Outputs
  • GRI 2902A Door Monitor With A Form Relay - 2902A GRI 2902C Dooe Monitor With C Form Relay - 2902C
    GRI 2902A Door Monitor With A Form Relay - 2902A

    GRI 2902C Dooe Monitor With C Form Relay - 2902C

    GRI CC-01 Colors W, Automatic AC Voltage Switching System/U.L. Listed Lamp Switching - GRI CC01 GRI S-129 Colors W,B,G, Spacer For 129 Series - GRI S129
    GRI CC-01 Colors W, Automatic AC Voltage Switching System/U.L. Listed Lamp Switching - GRI CC01


    The G.R.I. Current Controller is an encapsulated circuit with connecting wires to AC power, a light fixture and door monitor switch. The device uses a Lithium battery to supply power to a microprocessor circuit that is safely isolated from the 120 volts AC. The low-level battery voltage is used as a control signal to the door monitor switch. This control signal through the door switch will then control the AC power to the light fixture. The G.R.I. Current Controller is designed to fit into an electrical junction box along with the connecting wires

    GRI S-129 Colors W,B,G, Spacer For 129 Series - GRI S129

    GRI S-15 Colors W,B,G, Spacer For 400/410 Series - GRI S15 GRI S129A Mini Surface Mount/Closed Loop/Concealed Terminals - GRI S129A
    GRI S-15 Colors W,B,G, Spacer For 400/410 Series - GRI S15

    GRI S129A Mini Surface Mount/Closed Loop/Concealed Terminals - GRI S129A

       
     
     
     

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