... internally installed, ensuring stable running of system, and support video, data business, AV synchronization and two ... /3Pixel::PAL:752H×582V NTSC: 768H×494VSignal system: PAL/NTSCResolution ratio: 520TVLMinimum illuminance:0Lux(infrared ... , debugged for completion. AccessoriesCD including installation system and instruction manual,1 net wire, remote ... (DUAL CARD SPLIT) 3G Video Monitoring System