How
do GPS safety camera alert systems work?
The GPS Safety Camera Alert
System locks on to satellites orbiting the globe.
Via a GPS receiver the Safety Camera Alert System
compares the exact position of the device and
compares it with a database of GPS co-ordinates
for speed camera locations and accident black
spots. The device checks the vehicles exact position
every second. This state of the art technology
also offers the user a many additional features,
including the exact camera type, range and even
the road speed limit. Most systems offer an array
of other features to allow the user to customise
their unit.
Are
GPS Alert Systems easy to install?
GPS Safety Camera Alert Systems are designed for
easy installation. Many devices simply require
being plugged in to the cigarette lighter for
power. A professional or fixed installation is
optional with some systems, and these systems
will come complete with an installation kit.
Do
GPS Alert Systems work in vehicles with 'Heat
Reflective' windscreens?
GPS based speed camera detection systems rely
on a database of fixed speed camera locations.
To alert you when you are approaching these locations
an in-built GPS receiver is constantly seeking
a GPS satellite signal to provide the unit's database
with your exact position. Vehicles with 'Heat
Reflective' screens, such as some newer Renault,
Citroen and Peugeot cars, can prevent the GPS
receiver from receiving GPS signal. If your vehicle
has this type of windscreen you will need to purchase
an extension re-radiating antenna to enable you
detector to pick up GPS signal. Please note that
‘Heated’ screens as found on the Ford
Mondeo will not prevent GPS signal.
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