. As an important traffic safety facility, the induction sign provides clear visual guidance for drivers through its unique active luminescence and retroreflection functions.
Take the LD-DG photoelectric sign as an example, it provides key guidance and instructions for drivers and passengers in emergency situations.
Lane traffic signal lights play an important role in improving the traffic flow of urban roads. Through dynamic adjustments based on traffic flow, optimizing signal light settings and timing, special treatment of special sections
Emergency phone users can communicate directly with the operator of the emergency phone console and talk by key (easy to operate).
Highway tunnel monitoring project, emergency telephone wired broadcasting system is a special communication system for providing emergency rescue for drivers on the road in the event of a traffic accident.
The broadcast amplifier is set with over-voltage and under-voltage protection. After the device is turned on, it should automatically monitor the voltage.