ITEM NAME:Car LED Parking Sensor Kit, Front and Rear Reverse LED Display Kit with 8 S C2Z2 Car LED Parking Sensor Kit, Front and Rear Reverse LED Display Kit with 8 S C2Z2 1, bibi three-level heartbeat prompt tone. 2. Display obstacle distance and direction. 3, color LED digital display. Rated operating voltage: DC 12V Operating voltage range: DC 10V ~ 15V Working current: 20mA ~ 500mA Front radar detection distance: 0.3~1.5m (the positive pole of the power supply is connected to the brake line) Rear radar detection distance: 0.3~2.0m (the positive pole of the power supply is connected to the reverse line) Ultrasonic frequency: 38kHz/40kHz Host operating temperature: -40 Celsius ~ +85 Celsius Buzzer volume: 65dB Probe installation method: drilling Display mode: two digital display distance, colorful light bar display direction colour:black Material:ABS size:Probe diameter: 22mm Package Contents: 1* radar host 8* probe 1* power cord 1* display 1* hole opener 1* instruction manual
