Are you looking for a practical digital video recorder set for monitoring? Here, the 4 Channel H.264 NTSC Digital Video Recorder Set Smartphone Network Access Supported for Indoor / Outdoor Use American Standard will be the best choice. Made of fine material and workmanship, the digital video recorder is exquisite and durable for long time use. As the camera is waterproof, it can work well in rainy days. In addition, the camera has automatic backlight compensation and white balance, providing you high definition image. Besides, the digital video recorder supports remote control and mouse control. You can even keep watch on the situation from your cell phone by the network access, which is really convenient. Also, the digital video recorder supports several recording modes and the operating system supports several languages, very practical and international. What are you waiting for?                                    Features            New and in good conditionMade of fine material and workmanship, exquisite and durable for useIt is waterproof, suitable for rainy daysWith automatic backlight compensation and white balance, providing you high definition imageIt supports remote control and mouse control, convenient for useThe digital video recorder supports several recording modes and the operating system supports several languages, very practical and internationalA wonderful device set for Surveillance indoor or outdoorSuitable for professionals or amateurs                                                            Specifications            System        <br>
Recording Mode    Manual Recording, Motion Detection Recording, Schedule Recording, Alarm Recording    <br>
Operating System    Support Microsoft Windows XP, Symbian, iPhone iOS, Windows7, Android    <br>
Language    English, Português, Italian, Espana, Francais, Russian, Japanese, Simplified Chinese, Polish, Greek, German    <br>
Remote Control    Yes    <br>
Mouse Control    Yes    <br>
Video Saving    Hard Disk, Internet    <br>
Backup    Hard Drive, U disk    <br>
Dimensions    (9.84 x 8.66 x 1.77)" / (25 x 22 x 4.5)cm (L x W x H)    <br>
Total Weight    5775g / 203.71oz    <br>
Color    Silver    <br>
Video/Audio        <br>
Video Standards    NTSC    <br>
Video Compression    H.264    <br>
Video Recording    NTSC: 525Line, 60f/s    <br>
Video Input Interface    BNC (1.0 Vp-p, 75Ω)    <br>
Audio Input Interface    RCA    <br>
Audio Compression    G711    <br>
Live View Resolution    NTSC: 352 X 240 (CIF)    <br>
VGA Output    1024 x 768/60Hz    <br>
Synchronous Playback    1 Channel    <br>
Dual Stream    Yes    <br>
Interface        <br>
Video Input    4 Channel    <br>
Video Output    1 Channel TV Output BNC,1.0Vp-p,75Ω, 1 VGA Output, HDMI    <br>
Audio Input    4 Channel    <br>
Audio Output    1 Channel    <br>
Net Interface    RJ45 10M/100M/1000M Adaptive Ethernet Interface    <br>
PTZ Control    1 RS485    <br>
USB Interface    2 x USB2.0    <br>
Environmental        <br>
Power Supply    DC 12V    <br>
Power Consumption    5W    <br>
Working Temperature    0°C-+55°C    <br>
Working Humidity    10%-90%    <br>
Storage Temperature    -10℃～50℃    <br>
Camera        <br>
TV System    NTSC    <br>
Pixels    352(H) x 240(V)    <br>
Image Device    1/4" CMOS    <br>
Horizontal Definition    420TVL    <br>
Minimum Illumination    0 Lux    <br>
IR Distance    20m    <br>
LED Quantity    36 pcs    <br>
Lens    6mm    <br>
View Angle    60 degree    <br>
Power Consumption    0.5 Watts    <br>
S/N Ratio    48dB    <br>
Video Output    BNC 1.0Vp-p 75Ω    <br>
Backlight Compensation    Automatic    <br>
White Balance    Automatic    <br>
Electronic Shutter    On/Off    <br>
Water Resistant    IP65    <br>
Operating Temperature    0 ~ 55℃    <br>
Storage Temperature    -10℃~50℃    <br>
Operating Humidity    10% ~ 90%    <br>
Power Supply    DC 12V    <br>
Dimensions    (5.12 x 1.97)" / (13 x 5)cm (L x Dia.)    <br>
                                                            Package Includes            1 x 4 Channel H.264 Digital Video Recorder<br>
1 x Mouse <br>
1 x Remote Control<br>
1 x WEI-1220 AC/DC Adapter<br>
1 x US Standard AC Power Adapter<br>
1 x CD Driver<br>
1 x User Manual<br>
4 x 36IR LED Waterproof Camera with Stand<br>
4 x 20m General CCTV Cable<br>
1 x Surveillance Cameras Power Adapter Port 1 to 5<br>