Features 1. Strong anti-interference ability 2. Intelligent induction non-contact switch, safe and hygienic 3. Small sensing angle 4. Small size, easy to install 5. Multiple ways to output, easy to use 6. Not affected by the color of the surface of the object 7. In indoor environment, real-time measurement distance up to 4 meters 8. Multi-layer filter cover, more stable induction Application Scope 1. Intelligent induction sanitary ware. 2. Home security. 3. Intelligent detection, intelligent control. 4. Robot obstacle recognition. 5. Real-time display distance. 6. Faucet sensor, automatic flushing of urinal, automatic hand dryer, anti-theft device, automatic doorbell, stair aisle sensor, TV close-up TV reminder, automatic door, advertising light box, automatic trash can. Working voltage DC 5~24V Sensing distance: Within the effective distance (10mm~4000mm), the calibration test is performed in various modes, and various performances should meet the requirements, and the distance of 1000mm can be measured in the sun. Induction accuracy ±4% 940 nm Laser Transmitter Sensing angle 35 degrees for transmit, 25 degrees for receive. Short Circuit Protection Output is shut down when more than 1A Specification 24*24 (main shell) Load current 300mA Operating current 15mA Working environment temperature -20～70℃ Storage temperature -20～85℃ Cable length 30cm (±10MM) Material: Filter: PC Optical Material, Shell: PC-V0 Fire Resistant Output mode UART serial port, NPN, high and low level