Overview

LM-1A Message Waiting Lamps

Provide Visual Lamp Indication of Message Waiting and Ringing
The message waiting lamp retrofit kit is compatible with any telephone system with standard DC message waiting voltages ranging from 90VDC to 120 VDC.
The LM-1A is fully modular for quick plug-in installation by non-telephone personnel. The unit’s LED will blink at a steady rate when the message waiting voltage is detected.
The LM-1A will also flicker when the phone rings, helping to reduce noise in quiet areas by providing a convenient visual indication for ringing or message waiting.
Note: The LM-1A is not compatible with any AT&T phone system.

Specifications

LM1A Message Waiting Lamps

• Attractive styling
• Easy retrofit mounting
• Works with nearly all message waiting voltages
• Made in the USA

• Input: 80V DC to 150V DC message waiting voltage, minimum 40V AC ring voltage
• Viewing Distance: Up to 15m (50 feet)
• Dimensions: 65mm x 35mm x 20mm (2.56” x 1.38” x .79”)
• Environmental: 0 C to 32 C (32 F to 90 F) with 5% to 95% non-condensing humidity
• Connections: (2) RJ11 plugs

Applications

LM 1A Message Waiting Lamps

• If you have a phone that you want to see when it is ringing and not hear it or can’t hear it ring because it is a noisy area the LM-1A can be mounted in a location that is in easy for you to see the blinking light when the analog telephone rings.
• Also most analog phones do not have a message lamp and this can be connected to them to see when you have a message.
  

Documents

Viking LM-1A Message Waiting LED Lamp Retrofit Kit

• Viking LM-1A Message Waiting LED Lamp Retrofit Kit Technical Information