รายละเอียด: ควบคุมโดย QT78xxx series
NTP Secondary Clock (Digital indoor) Single-faced / Wall type SLN-574R(57mm) Controlled and powered by the NTP / PoE. Current consumption depends on the clock type and size. By connecting with Time-server, Time correction can be made.
Time accuracy : +/- 0.1ms /day when synchronized
Digit height : 57mm/HH:MM
Case : Aluminum
Front cover : Plastic
Power consumption : Max. 7W
Dimension : W325 x H126 x D42mm
Dimension : approx. 0.9kg