Model No.:VG-8516
Product Origin:China
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Description:Features: 1) Video input: PAL, NTSC 2) 16 channel composite video input (BNC port, 1Vp-p, 75 ohms) 3) Video output: PAL, NTSC 4) A composite video output (BNC port, 1Vp-p, 75 ohms) 5) A VGA output (frequency: 60 ~ 85Hz, resolution ratio: 480 x 320 ~ 1,024 x 768) 6) Audio input: 8 channels audio input (lotus, 20 ~ 100MV, 10k ohms) 7) Audio output: 1 audio output (lotus, 20 ~ 100MV, 1k ohms) 8) Alarm ports 9) Alarm input: 9 alarms input 10) Alarm output: 4 alarms output 11) Compression arithmetic: video compression: H.264, audio compression: G.722 12) Image resolution ratio: real time display (704 x 576), video compression CIF (352 x 288) 13) Audio sampling ratio: 8k sampling point per second, 16 bit per sampling point 14) Quality of the record: 6 in all, from high to low 15) Operating system: embedded real time operating system (RTOS) 16) Network port: adaptive Ethernet port of 10M/100M 17) HDD: supports 8 parallel IDE and 2 SATA 18) Series port: RS485 19) Backup: SATA, network 20) Power supply: 220