?Applicable for shopping malls£¬ offices£¬ factories and your own households£¬ this 1/3" HD Color SONY CCD 700TVL 36 IR LED 4-9mm Zooming Lens Waterproof Security Camera is a best choice to enhance security for your personal and property safety. Features zooming lens and high definition£¬ it can capture happenings clearly£¬ and the image quality will be improved by its auto back light compensation and auto white balance functions. What¡¯s more£¬ it is designed water proof to ensure normal working in damp conditions like rainy weather£¬ suitable for outdoor use. Get it for enhanced security! It won¡¯t let you down!                                    Features             Waterproof design to ensure normal working in damp conditions<br> Zooming lens to adjust focus£¬ capturing more details<br> Built-in audio components to record sounds for reference<br> IR function for normal monitoring in dark conditions within distance as long as 40 meters<br> High definition to present clear image<br> Auto back light compensation and white balance to enhance the quality of image<br> Easy to install£¬ operate and maintain   <br>                                                            Specifications            Model    700TVL High Resolution Camera with Audio    <br>Image Sensor    1/3" Color SONY CCD    <br>TV System    NTSC    <br>Effective Pixels    NTSC:976Hx494V    <br>Horizontal Resolution    700 TV-Lines    <br>Scanning System    2:1 Interlace    <br>Audio    Built-in    <br>Number of IR LEDs    36    <br>Minimum Illumination    IR on 0.05 Lux    <br>IR Distance    13.12ft / 40m    <br>Synchronization System    Internal Synchronization    <br>S/N Ratio    &gt; 48dB    <br>Gamma    0.45    <br>Auto Gain Control    Built-in    <br>Lens Mount    Vari-Focal Lens: (0.16~0.35)" / (0.4~ 0.9)cm    <br>Operating Temperature    -25¡ãF~122¡ãF / -32¡æ ~50¡æ    <br>Weatherproof    Yes    <br>Power    12V DC    <br>Power Consumption    110mA (IR on max 360mA)    <br>Video Out    1.0V p-p 75O£¬ BNC Connector    <br>Auto Iris    Video / DC    <br>Back Light Compensation    Auto    <br>Auto White Balance    Auto    <br>Dimensions    (11.4 x 3.5 x 3.5)" / (28.96 x 8.89 x 8.89)cm (W x Dia. x H)    <br>Material    Aluminum Alloy    <br>Color    White    <br>Total Weight    55.03 / 1560g    <br>                                                            Package Includes            1 x Security Camera<br>