CPU：ARM9內核, 240MHz 內存容量：32MB SDRAM, 128MB Nand Flash主存儲器 工作溫度：-25℃~65℃ / -40℃~75℃（寬溫） 儲存溫度：-45℃~85℃ 顯示方式：3.5英寸LCD顯示屏，320x240 工作電壓：DC 8V-50V 通訊接口：RS232,USB 功率損耗：≤ 10W 采集方式：WIFI無線、GPRS無線采集和USB連線采集 包裝尺寸：245*188*93mm Bus, real estate bus, school bus charge machine CPU: ARM9 core, 240mhz Memory capacity: 32MB SDRAM, 128MB NAND flash main memory Working temperature: - 25 ℃ ~ 65 ℃ / - 40 ℃ ~ 75 ℃ (wide temperature) Storage temperature: - 45 ℃ ~ 85 ℃ Display mode: 3.5 inch LCD display, 320x240 Working voltage: DC 8v-50v Communication interface: RS232, USB Power loss: ≤ 10W Acquisition mode: WiFi wireless, GPRS wireless acquisition and USB connection acquisition Package size: 245 * 188 * 93mm