The fee monitor is suitable for the entire seal computer charge
system on highway. Connected with traffic lane controller,it can
show real time the vehicle type, charge amount and remaining sum.
The monitor is placed at the side wall of the exit lane of the tool
booth, with a reasonalbe installing height( suggested to be
appropriately 1m from the ground to the monitor center) and
location to guarantee the clear view of the contents from driver at
different kinds of illumination condition and natural environment
condition. The casing uses the stainless steel material, with
entire seal structure, so it is waterproof and dustproof. The fee
monitor is composed of the casing, the display unit and connector.
Besides this, it owns the voice price quoationg function.