Wulian Smart Human Presence Sensor - China Suppliers and Factory for Advanced Security and Home Automation Solutions
Frequently Asked Questions
What is the Wulian Smart Human Presence Sensor?
The Wulian Smart Human Presence Sensor is an advanced smart home device designed to detect human presence, even when individuals are completely still, using state-of-the-art radar technology.
How does it differ from traditional motion sensors?
Unlike traditional PIR (Passive Infrared) motion sensors that only detect active movement, this sensor detects micro-movements such as breathing, ensuring the system knows you are in the room even when sitting still or sleeping.
Which smart home protocols does this sensor support?
The Wulian Smart Human Presence Sensor supports standard smart home wireless communication protocols, allowing it to easily integrate with smart lights, HVAC systems, and security alarms for automated scenes.
Where is the best place to install the sensor?
For optimal performance, it is recommended to install the sensor on the ceiling or high on a wall, facing the area where people are most active or stationary, such as above a desk, bed, or living room seating area.
Can the detection sensitivity and range be customized?
Yes, users can adjust the detection range, sensitivity, and delay times via the companion smart application to prevent false triggers from pets or inanimate moving objects like fans and curtains.





