รายละเอียด: ควบคุมโดย QT78xxx series
NTP Secondary Clock (Analogue indoor) Single-faced / Wall type SCN-300a(ø315) Controlled and powered by the NTP / PoE. Current consumption depens on the clock type and size. By connecting with Time-server, Time correction can be made.
Time accuracy : typically +/- 50ms (synchronized)
Case : Plastic
Cover glass : Mineral glass
Power consumption : Max. 4W
Dimension : φ315 x D43mm
Weight : approx. 0.9kg