Detailed Product Description

SU 320 Solar Speed Limit SignFeature The speed sign can be mooted in a fixed location or portable by trailer.Speed sign reads approaching vehicle only. Display vehicle speed only.Environment Production, easy to useTempered of Glass Cell type Monocrystal Anti dustyAnti ScrapeLife time and age time: battery life cycle: 3 years solar panels and LED lamp: more than 6 years It flash 12 hours a day 7 days a week flashing warningCharges by day Lights up by day and night and light up to 14 days raining it will be flash all of night Allowed operation temperature: 45 degreeto 50 degree to minus 10 degree