Radar speed limit sign
Display Mode: 2 or 3 digit 7 segment LED (88,188)
Power Supply: solar panel 12v100w battery 12v65ah, or AC 220V/110V
Electrical Data: Input Voltage: 12 V, currency: <1.5A, max detect speed: 199km/h
Limit Speed Mode: display green number in safe speed, display red number in high speed
Lanes: for 3-4 lanes at the same time
Weight: 60kg or 85kg(including battery and solar panel)