Human presence sensor switch RP03: accurately sense the human presence state, and realize that the lights are on when people are walking. A wide range of application scenarios. Static identification of human body, 30S delay in turning off the lights when is there: people identify to turn on the equipment in seconds, and delay to turn it off for 30S when is there, so as to avoid the trouble caused by repeated switching. Working frequency band: 24GHz-24.25GHz Power supply requirements: AC110-240V Maximum current of relay:10A Inductive load (LED lamp, energy-saving lamp, etc.): less than equal 800W Resistive load (such as incandescent lamp, electric kettle, etc.): less than equal 2200W Delayed closing time: Modulation mode:FMCW Target application:human presence sensing Detection distance:less than equal 9m Detection angle: 60 Distance resolution: 0.75m Sweep bandwidth: 250MHz Ambient temperature:-40-85 Installation method: ceiling installation Color:As Shown Material:plastic Package Contents: 1 * Radar sensor switch 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.