day led countdown timer

1,use brightness 12"(30cm) red led display,size is 700mmx400mm(27.5”x16”)
2, from 999-000
3,IP65

4,Operation: RF remote control
5,when per 24 hours,it will minus one day
6,when countdown to 0000,it will be stop

Function:

1,Total 4 digital led display show 4 digitals days countdown

2, Data can be revised either by the remote control

Technical norms:

1,Time Format: 24hrs

2, Power supply: AC100~240V.