Viking LV-1K Line Verification Panel with Key Switch

Viking LV-1K can be used with any existing single line Viking E-1600A 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 LC-6 to show line verification for up to six E-1600A series emergency phones.