
3
2. Recommendations for se for the KAZA DM 480 DEFENDER II Mobile and Fixed Speed Camera
Detector
•Put it close to the glass, totally parallel to the road, and facing forward.
•
Place it at such a height that neither the windshield
wipers nor any other o ject hinders
the vision of the detector.
•Do not place it on top, or on sunshades, if the glass has a tinted sun protection zone as the
detector will not work properly.
•Make sure your vehicle does not have leaded athermic glass. With this type of crystals the
detector does not work properly.
Athermal windows have a layer of leaded metal inside the
windshield. This layer of metal can nullify or weaken the signal emitted y radars, thus
reducing or canceling the strength of the signal that reaches the detector. This can cause
the detector to take longer to warn or even not at all. In these athermal moons there is an
area of lack dots, just ehind the rearview mirror, where it does not have the metallic layer.
To improve the reception somewhat, it is recommended to put the porta le detector tohí.
Detection distances depend on many factors: installation and orientation of the detector,
configuration, type of radar, amount of traffic, interference, etc. But, a ove all, it depends on the
type of radar.
Considerations for the se of the KAZA DM 480 DEFENDER II
Differences between a radar detector and a GPS radar warning?
The radar detector antenna
,
located inside the device, captures the existence of a radar y
receiving radio waves (Ghz) emitted y the radar.
The GPS radar warning
,
located inside the device, knows the position of the vehicle at all times and
also that of the fixed radars through the complete, careful and constantly updated data ase that is
incorporated. Therefore, it does not have to pick up the signal from a radar, nor detect it. When the
car approaches one of those points, the radar warning will warn you well in advance to slow down
thanks to its data ase. The effectiveness of a GPS radar warning device depends on the quality of
the data ase.
In the KAZA DM 480 DEFENDER II
the two technologies are combined, so its effectiveness is very high.
How does a radar sed by the police work?
The operation of a radar is as follows: This device emits high-frequency electromagnetic radiation
that is reflected off o jects. The frequency of this reflected radiation on a static
o ject
is different
from that reflected on a moving o ject and radars rely on this principle to calculate the speed of
the vehicle. This is known as the 'Doppler Effect'.
The only way to 'detect' these radar emissions is through so-called 'radar detectors', such as the
KAZA DM 480 DEFENDER II Mo ile and Fixed Radar Detector.
RADAR WARNING VIA THE GPS OF THE KAZA DM 480 DEFENDER II
In general, all fixed, section, traffic light and fixed varia le radars will e announced y GPS (photo
1, photo 2, photo 3).
In some cases, exceptionally, the antenna will also e detected, ut the GPS will warn you much
more in advance.