Self-accuracy：±0.001s/d Number of secondary master clocks：≤254tower

Synchronous timing accuracy：±1ms Number of sub-clocks：≥1000tower

Stability：1*10-9 MTBF：≥85,000 hours

Operating voltage：AC220V ±15% 50Hz±5% Operating temperature：-10℃~'+65℃

Interface：standard RS422/485 RS232 NTPinterface     Relative humidity：0~100%

Overall dimensions (length*height*width)：485mm*335mm*132mm

Adopt 3.5-inch TFT LCD touch screen display, which can display year, month, day, week, hour, minute, second full time scale time information as well as lunar calendar, solar terms and other information