WP-22A type infrared sensing automatic dimming controller can be used for the illumination control of commodity display and showcase advertising in museums, exhibition halls, hotels, shopping malls and enterprises. It adapts to the human visual changes and makes the artistic effect of illumination control blend into the artistic display of the exhibits.
The WP-22A infrared automatic dimming controller is designed for museum, exhibition, hotel, and commercial display lighting. It uses an infrared sensor to detect human presence and automatically adjusts illumination, enhancing visual comfort and extending lamp life.
The manual includes a wiring diagram, installation precautions, and technical specifications such as power requirements, load capacity, detection range, and operating environment. It also notes a 1‑minute power‑on stabilization time and timing details for voltage rise and fall during operation. This manual is written in Chinese.
| Power Supply Voltage | AC 220V |
|---|---|
| Load Power | 300W |
| Initial Load Voltage | 100V |
| Detection Range | 10 m × 120° |
| Operating Temperature | 0 °C–40 °C |
| Load Fuse | 5 A |
The detection range is 10 meters by 120 degrees.
It requires an AC 220 V power supply.
The controller stabilizes in about 1 minute after power‑on.