Tower Clock

- Central Supervision and Control
Running status of each movement and equipment is monitored and displayed on central master clock. System settings, including hands setting of each movement, illuminating and hour-striking schedules, can be set or modified on the central master clock.

- GPS Time Synchronization
24-hours-a-day receives the satellite time to guarantee absolute time accuracy of the tower clock system.

- Redundant Clock Design
Each movement and controller is designed with independent quartz time base inside. If the system signal transmission has some problem, all the movements and controllers can still work properly on its own time base.

- Regular Auto Self-Inspection
The hands position is regularly inspected automatically for self-correction.

- Time-running during Power Failure
No manual setting is needed at power recovery after a power failure as long as 10 years when a GPS receiver connected, or in 6 month with a master clock instead of a GPS receiver.

- On-line Backup Power
On-line backup power automatically switches on power supply when the main power fails. It can provide the movement with power for 24 to 48 hours continuous running (depends on movement model).

- Auto Controlled Illumination
Illumination control program is built-in the controller, which will turn on/off the illumination to a monthly schedule.
Two styles illumination selectable: 1, LED illumination on hands and markers, which is often adapted for plain dials for low power consumption, high luminosity, and long life time; 2, Backlit lamp behind the dial, which is often adapted for Skeleton dial for its soft effects and a clear view of the whole dial.

- Hour-striking with Bell Music
MP3 based bell music for hour-strike, played at the hours user select.

- High Expandability
With the master clock or PC, more secondary clock can be connected and add to the system and run synchronized.