Led Price Changers

タイトルまたは説明

Spec: Φ**6 R or G or Y Size: *6 Color: 1R or 1G or 1Y Number of pixel: **4 Led brightness: **0mcd to ***0mcd Weight: *0kgs Viewing angle: **0 Perspective Drive mode:static state Lose control of point: 0.3% Power voltage: AC**0V***0V Operating environment: **0 ~ **5 Working hour: MTBF ****0hrs Life of the oil LED sign: ****0hrs Communication mode: (RS***2, RS***5), Wireless Range (Using remote control not less than *0m in short distance and long range system for **0m); Led brightness will automatically carry on the adjustment to the light strong and the weak on the environment condition; Three different voltage, *0.5W at day light, *9.5W at cloudy day, *2.*8W at night; Fan will be opened automatically when the temperature reach to *5, Led brightness will lower when temperature reach to *0 and the system will turn off when it is reach to *5 to protect the signs; Wireless communication solution is offered and customer can check the signs status through the computer; Battery back-up memory(Battery back-up will save data when without power.