|||Phone Line Verifier PLV-20

Phone Line Verifier PLV-20

The technology you need to comply with emerging codes. Telephone line status verification is a requirement of ASME A17.1b-2009 for new or altered elevators. (Section

The PLV-20 is designed to detect faults and disruptions in telephone service and provide visual and audible local alerts when a problem is detected. Audible alerts can be silenced. Visual alert automatically resets when phone line is restored.


3.0″ x 7.40″

Suitable for all types of emergency phones such as elevator, pool, garage, stairwell, or area of refuge telephones.

Note: Requires additional hardware supplied by elevator fixture manufacturers or fixture suppliers.

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