4 CH 7 inch TFT DVR Kit 2 PCS Waterproof IR Camera 2 PCS ... Pack Time15/30/45/60mins selectableHDD driveSupport 1 HDD Over 1000G, SATA,Monitor7 inch LCD monitorNetwork InterfaceRJ45, 10M/100MNetwork ProtocolSupport TCP/IP ... -P & PELCO-DAlarm ModeMotion Detection, Sensor triggered, video loss, HDD error, HDD fullSenor & Alarm I/O4 sensor inputs / 1 alarm outputPower SupplyDC ...