The CyberData Clock Kit enables the CyberData V2 Ceiling Speaker for wall mounting. The Clock Kit enables the CyberData V2 VoIP Ceiling Speaker to be upgraded to a highly visible public address device with a time display. The large display characters are easily read and adjust for ambient light conditions. Time sync is performed by NTP and a built-in real-time clock. Power is supplied by the CyberData V2 Speaker from a single PoE connection. The VoIP Clock Kit consists of the VoIP V2 Ceiling Speaker and either the Clock Kit Wall Mount Adapter or the Clock Kit Flush Mount Adapter.