GW2-2 Solar wireless traffic light

15. The system can be connected to the upper computer through RS232 communication port or have wireless access to the upper computer through the duplex wireless module at the serial RS232 port, so as to realize the central management.

14. Data Protection at power failure (8 years);

13. Automatic Restoration of re-send and receive time-out errors;

12. System Reset (anti-crash);

11. Extend lamps lifespan maximumly with temperature-compensated, constant-current and stable-voltage power supply to LED;

10. Temperature Compensation (intelligent battery charging mode corresponding to the charging curve at different temperatures);

9. Automatic Restart after restoration of voltage (re-boot automatically with battery voltage at 12.5v);

8. Under-voltage Protection (automatic shutdown as battery voltage is below 11V). It can also output yellow flash signal as per users requirements;

7. Manual - Automatic Control, Green Flash Control, Yellow Flash and Timing On / Off;

6. The display procedure for signals is: green

The whole cost of the solar wireless traffic system will be cheaper than the normal AC traffic one