Car Buzzle Parking Sensor wholesale china

Buzzle Parking Sensor System
-Parking Sensor without display .;
-Warranty :18 months;
-Stage by Stage(BI..BI..BI.BI BIBI) sound alarm;
-Vivid feature display when park working;
-Anti freezing function,perfect performance under cold weather;
-2/4/6/8 sensors available;
-All sensor color availabel;
-Waterproof function optional;
-Human Voice optional.
QTY/CTN: 20 sets
CTN VOL. 41.5*39.5*34cm
Inner Packing: 2 polybags in 1 gift box
N.W.: 13 kgs
G.W.: 14 kgs
Specification:
Working voltage: DC12V± 2V
Input: 5W(max)
Beeper: 80dB
Working temperature: -4049840C to +8049840C
Frequency: 40KHz
Detection distance: 0.3-2.0m