Product Description

In addition to acoustic signals, the system also visually alert drivers of obstacles with LED (Light-Emitting Diode) lights in different colors, or/and LED numeric readout showing the exact distance. *1B Series System Composition Model **************-Composition QZ****1B **********2 sensors/control box/buzzer/single LED light QZ****1B ********- 3 sensors/control box/buzzer/single LED light QZ****1B*********- 4 sensors/control box/buzzer/single LED light Sensors Applicable: All types Control Boxes Applicable: CB**1, CB**2, CB**3 Audible Distance Indication 1.*0 to 0.*0m ****- Bi, Bi, Bi 0.*0 to 0.*0m ****- Bi Bi BiBi (the closer, the faster) 0.*0 to 0m xxxxx (solid beeping) Visual Distance Indication 1.*0 to 0.*0m *****-Green light 0.*0 to 0.*0m ****- Yellow light 0.*0 to 0m ********-Red light General Specifications Working Voltage *************0 to *5V Working Temperature ****- **0C to *0C Current Consumption *****- <**0mA Acoustic Volume *******- ***- >*5dB at *0cm Response Time **************0ms Ultrasonic Frequency **********0KHz