The SIM-04 is a combination of PIR & MW detectors, with PET immune function, providing protection
from intruders by PYRO sensor element and MW (based on Doppler concept).
Quad (Four element) PYRO sensor.
Microwave detection based on Doppler concept.
ASIC VLSI based electronics with movement speed spectrum analysis.
PIR self-test by applying a short heat pulse.
12m Detection Range with Wide Angle Lens.
User-friendly installation with or w/o swivel bracket.
Microwave sensitivity adjustment.
PIR sensitivity adjustment.
Bi directional temperature compensation.
PET immunity up to 25Kg.
White light and environmental immunity