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Line Verification Relay

Model: LVR-1

  • On-board 2 pole relay with both NO and NC contacts available
  • Phone line connection thru an RJ-11 or terminal block
  • Power connection thru a 2.1 mm plug or terminal block
  • Power supply included
  • DIP switch selectable delay times of 5, 10, 15, and 20 seconds
  • Wall mount housing with (2) #6×3/4 panhead screws included
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Product Details

The LVR-1 Line Verification Relay is useful on analog phone lines and extensions that do not have a method of monitoring the status of the idle phone lines. Phone lines can go out of service at any time and without any warning. You could be paying monthly fees for phone lines that are not in service and not realize it. The LVR-1 can be a real money saver.

The LVR-1 Line Verification Relay monitors the voltage on an analog phone line. When that voltage goes below 2 volts for a programmable time, an on-board relay is activated. When the voltage of the phone line goes above 2 volts for the same programmable time, the relay is deactivated. Selectable times are 5, 10, 15 and 20 seconds. By using a timer, the LVR-1 makes sure that the line is dead before actuating the relay.

The LVR-1 is powered by an included 12 volt DC power adapter and has either a RJ-11 jack or a terminal block for connection to the phone line.

Features

  • On-board 2 pole relay with both NO and NC contacts available
  • Phone line connection thru an RJ-11 or terminal block
  • Power connection thru a 2.1 mm plug or terminal block
  • Power supply included
  • DIP switch selectable delay times of 5, 10, 15, and 20 seconds
  • Wall mount housing with (2) #6×3/4 panhead screws included

Specifications

  • Power: 120V AC/12V DC @ 500mA, UL listed adapter included
  • Dimensions: 4.38” x 2.97” x 1.38” (111mm x 76mm x 36mm)
  • Shipping Weight: 1.06 lbs (.48 kg)
  • Environmental: 32°F to 90°F (0°C to 32°C) with 5% to 95% non-condensing humidity
  • Relay Contacts: 30V DC@1A, 110V DC@0.3A, 125V AC@0.5A
  • Trip Point: 2VDC
  • Connections: (8) cage clamp screw terminals, (1) modular RJ-11 jack