... RS485 reverse protection, anti-static protection;Hardware watchdog to avoid the system crash problem caused by the ... Any partitioning softwareAny partitioning software, flexible operation, easy to use;Support for multi-program playback, support programs ... 2, static routingScan interface50PIN interfaceCommunication modeRS232,RS485,100M RJ-45 Port,USBWireless communication Support RF/GPRS/GSMTotal pixel ...