RHINO PIRW3, Инструкция по эксплуатации

Страница: 7 / 16

7 PIRW3
3. Installation
Firstly, the mounting bracket must be fixed to the
wall using the self-tapping screw and other
accessories supplied. Mounting must be at a
minimum height of 1.2 metres and maximum of
2.1 metres (preferred).
3.1. Tips for positioning
•
This sensor utilises the very latest in detection
processing technology to reduce the possibility of
false alarms. However, correct mounting of the
detector is critical to ensure best detection or
"catch" performance. You cannot just screw the
sensor directly to a wall up high in a corner and
expect best performance. Thoroughly walk test
each sensor, and if detection is not acceptable in the
location you have chosen, adjust the angle of the
sensor slightly & re-test. You will find that a slight
up/down angle change may improve catch
performance significantly.
•
Mount the detector on your wall using the swivel
mount provided at a minimum height of 1.2 metres and maximum of
2.1 metres (preferred). Make sure the detector is a minimum of 5
metres away from your receiver so it doesn’t swamp the receiver with a
signal that is too strong to decode.
•
Always mount your PIRW so that an intruder has to walk across its
zones, i.e. walk past the detector, not towards it.
•
DON’T mount detector facing glass doors or windows. Always mount
above windows and doors to look inside.
•
DON’T mount detector facing hot areas or areas where the temperature
may change suddenly, e.g. open fire places, direct sunlight or air
conditioning vents.
Figure 2:
Suggested
mounting
angle at 2.1m