1. Ultra-long detection range: The detection distance is up to 6 meters, covering a space. 2. Accurate motion capture: Not only can it detect motion, but it can also identify movements to that is missed. 3. Personalized sensitivity adjustment: Adjust the detection sensitivity according to the actual environment to adapt to different needs. 4. Stable wired connection: The wired design ensures continuous and reliable power supply and data transmission. 5. All-round application support: Whether it is home security, elderly care or light sensing, it can be easily handled and send alarm information in real time through the APP. Operating voltage:DC 5V/1A Operating temperature:-10-55 Operating humidity:0%-95%RH Communication:wifi Product size:49x49x10.5mm Radar frequency:5.8G Illuminance value:0-3000 Lux Stationary detection range:0-6 m Moving detection range:0-6 m Detection Angle: 90 Frequency Band:2.405-2.480GHz Maximum Radio Transmit Power:Less than +10dBm Note:Due to different production batches, there are differences in printed labels, which does not affect usage. Colour:White Material:ABS Package Contents: 1 * Human presence detector 1 * Data Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.