The cross is controlled by RF modem/RS232, you can update the contents into the cross sign by computer.

Features:
1. Programmable message display
2. Part animations group preset inside the LED display
3. Time, date, temperature and graphic display like vms
4. RS232 422 /RF modem
5. Low power consumption
6. CE / UL approval power supply
7. IP65 water-proof protection construction
8. Wall mounted

Specifications:
P16mm,P20mm optional
Green LED (bi-color, RGB customized optional)
Perfect color uniformity of LED pixels
Each DOT matrix module has 16*8 LEDs.
Brightness: Over 5500 nits
Low heat consumption, less than 85w
Double sides,time + Date + temperature and graphic display etc.
Water-proof design
Metal frame / holder fixed on the wall
Controller: Cables & wires have been installed inside. All connection parts are waterproof design.

Please rememeber to leave your email address,company name,telephone for better communication.

James Chen
Ledman Co.
ledtime@gmail.com
skype: ledmanexpert