16 CHANNEL DIGITAL VIDEO RECORDER QUESTEK WIN-7016INVR

Input port:1080P(1920x1080), VGA, BNC, HDMI;Recording:  1 ~ 25fps/CH (1080P/720P/D1);Monitoring: IE, CMS, Android, iOS...;Storage: 2 SATA (max 6TB), 2USB 2.0;Support:RJ45,RS485, 16 Alarm in, 1Alarm out;12V DC;42.5x29x5.5cm

4 CHANNEL DIGITAL VIDEO RECORDER QUESTEK WIN-7004iNVR

Output port: 1080P (1920 x 1080), VGA, BNC, HDMI;Recording:  1 ~ 25fps/CH (1080P/720P/D1);Monotiring: IE, CMS, Android, iOS;Archive:1x3TB SATA, 2USB 2.0;Support:RJ45,RS485,4Alarm in,1Alarm out;12V DC;29.5x26x5.5cm

4 CHANNEL DIGITAL VIDEO RECORDER IP WIN-7004NVR

Output port: 1080P (1920 x 1080), VGA, BNC, HDMI;Monitoring: IE, CMS, Android, iOS;Storage:2SATA(max6TB),2USB 2.0;Support:RJ45,RS485, 4Alarm in, 1Alarm out;To review:4CH Playback;Audio:2-way audio;12V DC;42.5x29x5.5cm