This ZMD-KHI8-CARBZ4ZN 8CH 960H DVR Video Surveillance System with 4pcs 600TVL Waterproof Cameras has been equipped with completely new features. Innovative QR-code scan connectivity allows you to quickly and easily connect it to your smartphone, tablet, or PC. Coupled with 600TVL high-resolution waterproof cameras, this DVR video surveillance system produces clearer analog surveillance images with more accurate color, all while maintaining image integrity. A good choice for security, isn’t it?                                    Features            Simple remote access set-up, we’ve equipped this DVR with an innovative hassle-free QR-code connectionMore powerful Zsight applicationSuperior 960H display, digital zoom and true-to-life wide screen imagesThis 960H DVR includes a normal recording mode and new intelligent recording which manages disc space by detecting motion events and only using the necessary space needed for recordingSupport H.264 video compressionMultiple monitor view options (you can view on HDMI monitor/TV/PC monitor)Come with 4 night vision, wide angle, waterproof cameras (versatile mounting options)                                                            Specifications            Analog Video    8-CH BNC    <br>
Audio    8-CH RCA    <br>
HDMI    1-CH, Analog 1920 x 1080@60Hz    <br>
VGA    1-CH, 1920 x 1080@60Hz, 1280 x 1024@60Hz, 1024 x 768@60Hz, 1280 x 720@60Hz    <br>
CVBS    1-CH BNC, PAL: 704 x 576, NTSC: 704 x 480    <br>
Audio    1-CH BNC    <br>
Video Compression    H.264    <br>
Audio Compression    G.711    <br>
Frame Rate    960H: 12 fps (NTSC) 12 fps (PAL); D1: 20 fps (NTSC) 20 fps (PAL); HD1: 20 fps (NTSC) 20 fps (PAL); CIF: 30 fps (NTSC) 25 fps (PAL)    <br>
Multiple Stream    Yes    <br>
Video Resolution    960H, D1, HD1, CIF    <br>
Application Support    IE Viewer Live Monitoring Parameter Setting Recording Playback Mobile Alarm Function    <br>
Sync Playback    4-CH    <br>
Playback Function    Fast forward Rewind Slow Play Digital Zoom    <br>
Record Mode    Normal Recording Intelligent Recording Motion Detected Recording External Alarm Triggered Recording    <br>
Backup    USB Devices    <br>
Interface Type    1 SATA (3.5")    <br>
Capacity    Up to 4TB    <br>
Network Interface    1 RJ45 10100M    <br>
Protocol Support    TCP IP, UDP, DNS DDNS, SMTP, UPNP, DHCP, HTTP, P2P, etc.    <br>
Smart Device    iOS 6 Up, Android 2.3 Up    <br>
Motion Detection    Yes    <br>
Alarm Input / Output    4-CH 1-CH    <br>
Reset Button    Yes    <br>
USB Interface    3 USB 2.0 (1 Rear)    <br>
Serial Interface    RS-485 (PTZ Control)    <br>
Power Supply    DC12V, 3A    <br>
Power Consumption    &lt;12W (Without Hard disks)    <br>
Operating Temperature    32°F~122°F 0 °C to 50 °C    <br>
Image Sensor    1/4" Color CMOS    <br>
TV System    NTSC PAL    <br>
Horizontal Resolution    600 TV-Lines    <br>
Lens    3.6mm    <br>
Number of IR LEDs    24 PCS    <br>
Infrared Illumination (Night Vision)    Up to 80ft (20~25m)    <br>
Minimum Illumination    0.1Lux(IR LED On)    <br>
Video Output    1.0Vp-p, 75ohms (BNC)    <br>
Weatherproof    Yes    <br>
Operating Temperature    14°F~122°F -10°C ~50°C    <br>
Power    12V DC    <br>
Power Consumption    IR on Max 150mA    <br>
Material    Metal Shell    <br>
Dimensions    (13.77 x 12.01 x 8.07)" / (35 x 30.5 x 20.5)cm (L x W x H)    <br>
Weight    86.77oz / 2460g    <br>
                                                            Package Includes            1 x ZMD-DX-SIN8 8 Channel 960H DVR4 x ZMD-CCH-BBS23NM High Resolution Bullet Camera4 x 59ft (18m) Video + Power All-in-one Cable for Security Camera1 x 12V/1500mA Power Supply for Cameras1 x 1-4 Splitter Cable for Cameras1 x 12V DC Power Supply for DVR1 x USB Mouse