Led message screen for taxi bus car top GPRS control and with GPS locate function

Led message screen for taxi bus car top GPRS control and with GPS locate function

1. the input voltage: DC9V - 36 v (completely meet the requirements of on-board wide voltage)
2, the control interface: RS232 / RS485 (common interface standard protocol)
3, display color: single yellow/ChanGong/white (custom)
4, display brightness: day/night automatic adjustment
5, the resolution: P6 128-16 * (single line eight characters)
6, using code type control protocol, control data flow is small, suitable for GPRS/GPS network and the remote control.
7, can use infrared remote control input, change the information.
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