Technical specification

1. Rated Voltage: 12V DC

2. Operating Range: 9-16V

3. Rated Current: 20-200mA

4. Detection distance: 0. 2-2. 5m

5. Ultrasonic Frequency: 40KHz

6. Working Temperature: -30~+80o C

Features:

1. Three-color LED display

2. Digital LED display

3. "BiBiBi" alarm sound

4. Sound on or off for option

5. 4 rear sensors