Frontal View
Back View
PIR Motion Sensor HD-P900
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HD-P900 motion sensor is a sophisticated passive infra-red ray instru-
ment (P.I.R.).
It consist of digital dual-cor digital fuzzy logic infrared control chip
and intelligent analisys which effectively identify interference signal
from body movements from body movements signals and reduce
false alarm rate.
With automatic temperature compensation and anti-air turbolence
technology, it easily adapt to environmental changes.
While system is not armed the detector enter in energy-save mode to
prolong the battery life.
1. Detection Window
2. LED Indicator
3. Bracket
Note:
if the LED indicator flashes repeatedly the sensor is carrying out
an automatic test. When it flashes twice the test is complete and the
sensor is ready to detect.
Once movement in front of the sensor has been detected the sensor
transmits its status to the control panel and flashes once.
N.B.:
the LED indicator stays ON, the battery is discharged.
Replace the battery immediately.
Test Button
Internal View
Infrared Sensor:
recognises the infra-red radiation emitted by the
human body and activates the transmitter that will set off the alarm:
sound the siren, send SMS and dial phone calls as programmed.
It must not be touched or exposed to dirt.
Tamper Switch:
an unwanted opening, such as an attempt to
sabotage the sensor, will set off the alarm: sound the siren, send SMS
and dial phone calls as programmed.
Test Mode:
Once the automatic test procedure is complete, press the
Test button located on the back and the sensor will activate the test
procedure to detect the presence of an intrusion every 10 seconds.
Walk in front of the sensor looking to see if the LED indicator lights
up.
Every time the LED lights up it indicates the detection of a human
body.
Adjust the position of the sensor so as to obtain the maximum cover-
age of the room where installed.
After 3 minutes the LED will flash twice and will go back into armed
mode.
Primo Utilizzo:
Open the case and remove
the battery protection strip
to activate the sensor.
The automatic test procedure
will start and run for about 1
minute.
Tamper Switch
Zone Mode
Jumper Setting
Battery
Infrared Sensor
LED ON / OFF
Jumper
