Model Number: xd061-#0289 Brand Name: xin zheng hong Key Specifications/Special Features: Feature and function:Model no: XD-0611) High definition LED digital display distance2) Bi-Bi-Bi sound warning and voice is optional3) Three color of green, yellow, red, 7-segment LED lights show obstacle distance4) Dual-CPU, rapid response

5) Probe self-test function

6) Left and right obstacle position indicating

7) Rated working voltage: 10V-16V DC

8) Operating temperature: -40-80 degrees Celsius

9) Operating current: 20-200mA

10) Ultrasonic frequency: 40±1KHz

11) Detection distance: 30-250cm