With the Zmodo 4-Channel BNC 4/BNC 1 Standalone Surveillance DVR Kit with 4pcs 1/3.7" Color CMOS 600TVL Security Cameras, you will always know what’s going on in your office or residence when you are away. This gorgeous surveillance kit includes everything you need to turn your existing PC into a powerful surveillance system. The security cameras use 1/3.7" high-grade color CMOS sensor to provide clear and sharp hi-resolution images with 600 TV lines. Moreover, 24 infrared LEDs on the camera allow for up to 25 meters of night vision distance. Click and order now!                                    Features             Include 4 security cameras and full accessories<br>
 Turn your existing PC into a powerful surveillance system<br>
 Capable of monitoring and recording video<br>
 Use 1/3.7" high-grade color CMOS sensor<br>
 Provide clear and sharp hi-resolution images with 600 TV lines<br>
 Waterproof aluminum alloy casing, reliable and durable for indoor or outdoor use<br>
 24 infrared LEDs on the camera allow for up to 25 meters of night vision distance<br>
 Compact design, fit discretely in any location <br>
                                                            Specifications             Model     4CH H.264 StandAlone DVR    <br>
 Video Compression     H.264    <br>
 Video System     NTSC / PAL    <br>
 Video Input / Output     BNC 4-Channel Input / BNC1-Channel Output    <br>
 Other Video Output     VGA    <br>
 Audio Input / Output     RCA 4-Channel Input / BNC 1-Channel Output    <br>
 Display Frame Rate     NTSC: 120 fps @ D1 / PAL: 100 fps @ D1    <br>
 Recording Frame Rate     NTSC: 120 fps @ D1 / PAL: 100 fps @ D1    <br>
 Record Resolution     Selectable: NTSC: D1(704 x 480); HD1(704 x 240); CIF (352 x 240) / PAL: D1(704 x 576); HD1(704 x 288); CIF (352 x 288)    <br>
 Record Mode     Continuous / Time Schedule / Motion Detection    <br>
 Network Function     Support Live View with IE & Mobile Phone    <br>
 Network     RJ45, 10M/100M    <br>
 Net Protocol     TCP/IP, PPPoE, DHCP and DDNS    <br>
 Remote Access     LAN or Internet Browsing    <br>
 PTZ Control     RS-485    <br>
 HDD Interface     SATA, Support between 250GB and 2TB    <br>
 Playback Mode     Normal Play /Fast Forward /Fast Rewind/ Frame by Frame    <br>
 USB     USB Backup/USB 2.0    <br>
 Remote Control     IR Remote Control    <br>
 Power Supply     12V/3A DC    <br>
 Power Consumption     IR on Max 1000mA    <br>
 Dimensions     (11.41 x 8.07 x 1.65)" / (29 x 20.5 x 4.2)cm (L x W x H)    <br>
 Color     Black  Camera    <br>
 Model     600TVL Outdoor/IndoorCamera    <br>
 Image Sensor     1/3.7"Color CMOS    <br>
 TV System     NTSC     <br>
 Lens     3.6mm    <br>
 Scanning System     2:1 Interlace    <br>
 Infrared Irradiation Distance     24 Ultra Strong Infrared LEDs- Visible up to 25m    <br>
 Minimum Illumination     0 Lux (IR On)    <br>
 Horizontal Resolution     600 TV-Lines    <br>
 Synchronization System     Internal Synchronization    <br>
 S/N Ratio     > 48dB    <br>
 Gamma     0.45    <br>
 Auto Gain Control     Built in    <br>
 Weatherproof     Yes    <br>
 Vandalproof     Yes    <br>
 Operation Temperature     14°F~122°F / -10℃ ~50℃    <br>
 Power     12V DC    <br>
 Power Consumption     460mA    <br>
 Back Light Compensation     Auto    <br>
 Video Out     1.0V p-p 75O BNC Connector    <br>
 Auto Iris     Video / DC    <br>
 Dimensions     (3.3 x 4.3 x 4.3)" / (8.38 x 10.92 x 10.92)cm (L x W x H)    <br>
 Material     Aluminum Alloy    <br>
 Total Weight     164.38oz / 4660g    <br>
 Color     White     <br>
                                                             Package Includes            1 x DVR4 x Security Cameras4 x Surveillance Video + Power All-in-one Cables1 x Power Cable1 x Power Supply1 x Adapter for DVR1 x 1-4 Splitter Cables for Security Camera 1 x IR Remote Control1 x User&acute;s Manual4 x Screw Suits1 x Mouse