Heilongjiang clear water taxi dome light LED display manufacturer and supplier

Heilongjiang clear water taxi dome light LED display manufacturer and supplier of a name: P6-sided roof screen -GPRS Brand: HJCX two models: W-P6 (single red / yellow) LED Points: 16 * 128 (full screen) Three Frame size: 830 * 180 * 230MM Display size: 768 * 96MM 1, show figures: Horizontal: 8 characters or 16 characters. 2, Shell Material: ABS material 3. Color: pure white Protection Grade: A grade 4, the average life expectancy: 100,000 hours theory of time, the actual use of time is about 80,000 hours. 5. Scope: Taxi 6, the transmission mode: GPRS 7, input devices: a variety of equipment, control systems: synchronous control system 8, trick modes: According to the control card function set. 9, LED constant current drive mode, to ensure consistency of product brightness 10, using multiple security protection, including automatic protection of power input over-current protection, internal circuit, ensure quiet and reliability of the circuit device. 11, using multiple security protection, including automatic protection of power input over-current protection, internal circuitry. 12, to ensure communication reliability, use CRC, HTTP, FLASH save intermediate results to guarantee communication reliability. 13, adjustable playback speed and display duration, multiple time display format. 14, with automatic detection. 15. Installation: sit-mounted.