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3. Characteristics
» Microcontrolled signal processing;
» Microwave (Doppler effect) + infrared;
» Adjustable microwave power;
» Automatic temperature compensation to reduce false alarms;
» Immunity to white light up to 10,000 lux;
» Articulating bracket for attachment;
» High immunity to RFI / EMI - shield;
» Selectable relay output NA and NF (Normally open and normally closed);
» Infrared sensitivity (PIR) adjustable;
» Immunity to crawling animals weighing less than 20 kg;
» Anti-tamper protection (tamper switch).
4. Installation
Before starting the installation, it is necessary to define the height at which the sensor will be positioned, which can vary
from 2 to 2.4 m;
» Do not install sensors that have microwave technology close to each other, as there may be interference between them;
» Adjustment of the sensitivity of the PIR (P. Count) and the microwave must be made according to each environment.
» For environments that have the circulation of pets, we recommend that you use the following configuration for the
correct operation of the
PET function:
PET function
Installation height
Between 2.3 and 2.4 m
AND / OR function
AND
PIR sensitivity
3P
Note:
if the sensor is configured at maximum sensitivity (1P), unwanted triggering may occur with the presence of pets.
To attach the sensor follow the steps described below:
1. Open the sensor, as shown below:
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2
3
