... function: Live, recording, playback, backup& remote accessControl modeFront panel, USB mouse, Network, IR remote controlVideoInput16CH, BNC(1.0Vp-p, 75 ... disk standby technology, hard disk failure alarmAuxiliary interfaceUSB Ports3 USB Ports: 1 for mouse control, 1 for backup and ... 1 for Wi-FiRS485PTZ ControlEnvironmentEnvironment-10°C ~+55°C /10~90%RH/ ...