D 205 B Analog PIR sensor is widely used for ceiling lamps and has a large detection angle. The pyroelectric infrared sensor detects infrared radiation on the basis of the characteristics that the polarization of pyroelectric material changes with temperature.
Field of View
- Low power consumption
- Slight movement can be detectable
- Ceiling Lamps
- Home security systems
- Home Alarm System. As its ability to sense warm, moving objects such as people walking into a room is coupled with simplicity and cost-effectiveness.
1 x D 205 B Analog PIR sensor