led digital scoreboard

Second:

1,  Case dimension is 800X400X50mm

2,  red high brightness 4 digital,and 2 digital amber

3,  Case:aluminum alloy

4,  Power wire: length 1.8M

5,  Remote control and keyboard

Third:function requirement

1,  Left and right 2 digital scores, interval display time

2,  Operation can be operated by remote control and keyboard

3,  When power cut,it has keep memory function.

Fourth:technical criteria

4,  Operational environment:temperature -10°C~50°C,relative humidity  0~95%.

5,  Power source:AC110-250V,according to every country standard voltage.

6,  Measure temperature precision:error≤±1°C.

Fifth:Packing

7,  wrapper:dampproof paper,foam board,carton.