Viking Electronics LM-1A Phone Alert
Item No.
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Product Information for Viking Electronics LM-1A Phone Alert

Highlights for Viking Electronics LM-1A Phone Alert

  • Product Type:Phone Alert

Marketing Information

LM-1A Phone Alert 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.

Battery Information


Environmental Conditions

General Information

  • Product Type: Phone Alert
  • Manufacturer Part Number: LM-1A
  • Manufacturer Website Address:
  • Manufacturer: Viking Interworks
  • Product Model: LM-1A
  • Product Name: LM-1A Phone Alert
  • Brand Name: Viking
  • Miscellaneous

    Physical Characteristics

  • Dimensions: 0.79" Height x 1.38" Width x 2.56" Depth
  • Power Description

    Product Information

  • Features:
  • Provide visual lamp indication of message waiting and ringing
  • Easy retrofit mounting
  • 2 x RJ-11 plugs
  • Cover Color: Beige
  • Warranty