WB-4001U 24.125GHz Microwave Motion Sensor for Automatic Doors
Part number: WB-4001UDistance, Proximity & Motion Sensors
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Prices updated: 14 Oct 2026
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About this product
A universal 24.125 GHz microwave motion sensor designed for automatic doors and elevators, and used in public places such as supermarkets, airports and ATMs. It has adjustable settings and a detection area that can be tuned left-right and up-down to suit different door applications.
Specifications
- Technology
- Microwave with microprocessor
- Transmitter frequency
- 24.125 GHz
- Radiated power
- Less than 20 dBm EIRP
- Power density
- Less than 5 mW/cm2
- Maximum mounting height
- 3 m
- Tilt angles
- 0 to 90 degrees vertical, -30 to +30 degrees lateral
Frequently asked questions
What mounting height is supported?
The maximum mounting height is 3 m. The sensor tilt range is 0 to 90 degrees vertically and -30 to +30 degrees laterally.
Can I adjust the detection area?
Yes. The detection area can be adjusted left-right and up-down, so you can tune it to the door or elevator opening.
