Pyroelectric PIR Radial Sensor Human Motion Detector D203S

The junction field effect transistor with source follower in the form of impedance transformation.
Adopt dual compensation structure, effective resistance to environmental changes, vibration, the interference of stray light.
suitable for automatic lighting switch, the of intrusion detectors, all kinds of household appliances etc.

The junction field effect transistor with source follower in the form of impedance transformation.
Adopt dual compensation structure, effective resistance to environmental changes, vibration, the interference of stray light.
suitable for automatic lighting switch, the anti-theft alarm of intrusion detectors, all kinds of household appliances etc.