Description
RAM 11 is based on two single-beam lasers with a high detection frequency (up to 1KHz) and a narrow-angle to detect small objects.
The light emitted is reflected so that the receiver can recognize it and filter the environmental light noises. The lasers are positioned horizontally to detect the vehicle’s direction of travel.
It is essential to highlight that RAM11, compared to RAM01, strongly reduces false alarms.
INSTALLATION
RAM11 is installed on the road’s side. It can detect over-height vehicles on 3-4 lanes and operates under night and day conditions.
Compared to systems based on photocells with transmitter and receiver, the RAM series has the advantage of being easy to install, as they are placed at the road’s side and don’t need to collide transmitter and receiver.
ALARM
RAM11 provides alarms in different ways when an over-height vehicle is detected:
- relay contact;
- digital output.