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Speedcurb
A Speedcurb is a digital enforcement camera system.
Digital means that it can work 24 hours a day with any
speed violations captured and sent directly to the Central
Ticket Processing Office. These cameras are rear facing
and have a sequence of secondary check lines painted on
the road. Sensors are embedded into the road surface,
one metre apart.
Truvelo
A mainly forward-facing camera taking pictures using an
infrared flash gun. A speeding driver will not see the flash
although it will result in a clear picture of the vehicle and its
occupants. The system measures a passing vehicle’s
speed by timing its transit across two strips on the road.
Traffiphot
Uses pressure sensors in the road (similar to Speedmaster
– see below) to measure vehicle speed and photographs
the rear of any speeding vehicle. Not to be confused with
red-light cameras. ROAD ANGEL Gem+ relies on up-to-
date database information for detection.
Safe Zone Cameras (Siemens)
A Safe Zone works in the same manner as Average Speed
Monitoring Systems (SPECS) , calculating the average
speed between two cameras. It is ideal for use within
Cities and Towns (urban areas) and can be installed on
existing street furniture such as telegraph poles.
Summary of Contents for Gem+
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