Product Description

Specially designed voice speaker can release human voice to notify the driver of obstacle distance. The humanized system is more amiable and friendly. *0S Series System Composition Model *********-Composition QZ****0S ***********2 sensors/control box/voice speaker QZ****0S ***********3 sensors/control box/voice speaker QZ****0S ***********4 sensors/control box/voice speaker Sensors Applicable: All types Control Boxes Applicable: CB**7, CB**8, CB**9 Audible Distance Indication 1.*0 to 0.*0m ******- Dang, Dang, Dang 0.*0 to 0.*0m ******- Dang Dang DangDang (the closer, the faster) 0.*0 to 0m***********- xxxxx Human voice distance report at 1.2m, 0.8m, 0.6m or 4, 3 and 2 feet General Specifications Working Voltage **********- *0 to *5V Working Temperature ***- **0Cto *0C Current Consumption ***- <**0mA Acoustic Volume **********- >*5dB at *0cm Response Time***********- **0ms Ultrasonic Frequency ****- *0KHz