
Ⅰ. Features
1. Synchronized with Internet time, error is less than 0.05s.
2. Use unlimited data link to control, it can synchronize multiple clocks simultaneously.
3. Use Android APP/Starting gun to control, and easy to set up.
4. Mobile network controls, is not limited by distance.
5. Embed large-capacity lithium battery, power consumption is 20% of the same size LED clock.
6. It has long battery life and can work continuously for 12 hours after full charge.
7. Long distance and camera screens are also clearly visible.
8. Receive and execute user-defined commands via communication ports.
9. It can be placed on car roofs, starting/finishing lines, walls, etc.
Ⅱ. Specification

Ⅲ. External Accessories

1. Three-wire Starting Gun
One-click time synchronization starts all clocks within range.
Wireless reception can be performed through three frequency bands: 2.4G, 915M and 433M.
2. Advertising Board


