The Zmodo 8-Channel BNC 8/BNC 1 Surveillance DVR Kit with 4pcs 1/4" Color Sony CCD Dome Cameras lets you know what′s happening during the day and night for 24-hour security and gives you peace of mind. The gorgeous surveillance kit includes everything you need to turn your existing PC into a powerful surveillance system. Utilizing the most advanced digital video compression technology, the whole system brings high image quality and video performance. Moreover, you can access this system securely from anywhere in the world when the DVR is connected to the Internet. Don′t hesitate any more!                                    Features            Include 4 security cameras and full accessoriesTurn your existing PC into a powerful surveillance systemCapable of monitoring and recording videoOffer you professional, state-of-the-art monitoringUtilize the most advanced digital video compression technologyHigh image quality, high video performanceYou can access this system securely from anywhere in the world when the DVR is connected to the InternetCompact design, fit discretely in any location, at home or in the office                                                            Specifications            DVR    <br>
Model    8CH Standalone DVR    <br>
Video Compression    H.264    <br>
Video System    NTSC / PAL    <br>
Operation System    Win XP / 7    <br>
Video Input / Output    BNC16-Channel Input / BNC1-Channel Output    <br>
Other Video Output    VGA    <br>
Audio Input / Output    RCA 4-Channel Input / BNC1-Channel Output    <br>
Display Frame Rate    NTSC: 480fps@CIF / PAL: 400fps@CIF    <br>
Display Resolution    NTSC: CIF (704 x 480)/ PAL: CIF (704 x 576)    <br>
Recording Frame Rate    NTSC: 480 fps@CIF/ PAL: 400 fps@CIF    <br>
Record Resolution    NTSC: CIF (352 x 240)/PAL: CIF (352 x 288)    <br>
Record Mode    Manual/ Schedule /Motion Detection/Alarm/ Motion Detection&amp;Alarm supported    <br>
Remote Access    Remote Client Software and IE Browser    <br>
PTZ Control    RS-485    <br>
HDD Interface    SATA, Support between 250GB and 2TB (HDD is not included)    <br>
Playback Mode    Normal Play, Fast Forward, Fast Rewind, Manual    <br>
USB    USB Thumb Drive Backup or Upgrade / Mouse / Removable HDD    <br>
Remote Control / Mouse    Included/Included    <br>
Power Supply    12V/5A DC    <br>
3G Mobile    Support mobile phone based on Android, iPhone or iPad    <br>
Mobile Function    1 Channel Viewer / Channel Switch / Control PTZ    <br>
Network Function    IE Viewer / Live Monitoring / DVR Setting / Mobile &amp; Email Function    <br>
Network    RJ45, 10M/100M    <br>
Net Protocol    TCP/IP, PPPoE, DHCP and DDNS    <br>
Sensor/ Alarm    4-ch Sensor Inputs / 1-ch Alarm Output    <br>
Mouse    Included    <br>
Power Consumption    IR on Max 1200mA    <br>
Color    Black    <br>
Dimensions    (13.94 x 10.83 x 1.85)" / (35.4 x 27.5 x 4.7)cm    <br>
Dome Camera    <br>
Image Sensor    1/4" Sony Color CCD    <br>
TV System    NTSC    <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 Lux (IR On)    <br>
S/N Ratio    &gt;48dB    <br>
Video Output    1.0Vp-p, 75ohms (BNC)    <br>
Operating Temperature    14°F~122°F / -10℃ ~50℃    <br>
Waterproof    Yes    <br>
Power    12V DC    <br>
Material    Metal Shell    <br>
Color    Black    <br>
Synchronization System    Internal Synchronization    <br>
Gamma    0.45    <br>
Auto Gain Control    Built in    <br>
Weatherproof    Yes    <br>
Vandalproof    Yes    <br>
Power Consumption    460mA    <br>
Back Light Compensation    Auto    <br>
Auto Iris    Video / DC    <br>
Dimensions    (3.3 x 4.3 x 4.3)" / (8.38 x 10.92 x 10.92)cm    <br>
Total Weight    180.25oz / 5110g    <br>
Package Dimensions    (13.77 x 8.07 x 12)" / (35 x 20.5 x 30.5)cm (L x W x H)    <br>
                                                            Package Includes            1 x Surveillance DVR4 x Security Cameras4 x 18M Surveillance Video + Power All-in-one Cables2 x 12V/1500mA Single Power Supply for Security Camera1 x Adapter for Surveillance DVR2 x 1-4 Splitter Cables for Security Cameras1 x User′s Manual8 x Screw Suits1 x Mouse