The countdown display can be positioned directly above or next to the red light, so that road users can also see the direct physical reference to the red light. The unit requires a DC supply of 10-15V and is powered by the battery in the mobile traffic light system. Automatic brightness adjustment ensures that the display can be seen clearly.
The countdown display can be positioned directly above or next to the red light, so that road users can also see the direct physical reference to the red light. The unit requires a DC supply of 10-15V and is powered by the battery in the mobile traffic light system. Automatic brightness adjustment ensures that the display can be seen clearly.