Patrol 903 QUAD
PASSIVE INFRARED DETECTOR FOR EXTREMELY HARSH ENVIRONMENTS WITH QUAD ELEMENT PYROSENSOR
Professional passive infrared detector with QUAD element pyrosensor provides the most efficient reliable and stable operation in premises with extremely harsh environments.
PATROL- 903 QUAD forms various segments of detection zones and enables exact focusing of IR energy from any detected area.
PATROL- 903 QUAD highly protected from electromagnetic (EMI) and radio frequency (RFI) interference.
PATROL- 903 QUAD applies the latest and most effective method of bipolar detection.
PATROL- 903 QUAD provides the most reliable and stable operation in premises with extremely harsh environments, where the use of other detectors is not reliable.
Quad pyroelectric sensor
High RFI & EMI immunity
Bipolar detection technology
Bipolar pulses counter
PIR sensivity adjustment
High light immunity
Hermetically sealed pyroelectric sensor
Low operating temperature
Automatic temperature compensation