Viking LV-1K can be used with any existing single line Viking series emergency phone to provide an audible and visual indication that the telephone line is not functional.

LV-1K Features:

• Mounts in a standard double gang electrical box
• In accordance to ASME A17.1, displays “ELEVATOR COMMUNICATION FAILURE” in ¼” high letters
• Audible signal every 30 seconds and flashing red light when a telephone line fault is detected
• Audible signal can be silenced with the included key switch
• Use in conjunction with the Viking to show line verification for up to six series emergency phones.