VIKING LV-1K Line Verification Panel with Key Switch
The LV-1K Line Verification Panel with Key Switch from Viking is a versatile solution for monitoring elevator emergency phones and telecom devices. This product manual explains how the LV-1K can fulfill ASME A17.1 code requirements for visual and audible signaling when telephone lines are not functioning. Learn how the LV-1K can be added to new or existing emergency phones, wired to a six-port concentrator, or used as a standalone solution to monitor LAN connection or analog stations. Silenced with an included key switch, the LV-1K is labeled "ELEVATOR COMMUNICATION FAILURE" in ¼" high red letters and will sound an audible signal every 30 seconds and flash a red light when a telephone line fault is detected.