... 100M self-adaption Ethernet interfaceWireless transmission (optional)Built-in 3G wireless transmission module, WCDMA, CDMA2000, ... strategy, remote downloadPTZ controlSupportGPS(Option),Support built-in GPS module with geographic coordinate, speed, information ... record data when accidental power failurePower consumption<5W in normal working state; <0.5W standby stateWorking environmentTemperature- ...