Applicable for occasions like home￡? office￡? factory￡? shopping mall and so on￡? this CMOS 2.8mm 48LED 380TVL Wide Angle Conch Type Surveillance Camera Black has becoming one of our best-sellers! Featuring wide angles for capturing￡? it can provide you with more details about happenings. With 48 LED bulbs providing bright illumination￡? it can capture details in dark conditions. Auto white balance and auto gain control functions are designed for enhanced image quality. High S/N ratio helps to record sounds more clearly. Besides￡? with compact size and lightweight￡? it is of high portability and easy to install. Get one to enhance your security! It must be a reliable choice for you!                                    Features             Wide capturing angle to catch more details<br> 48 LED bulbs for monitoring in dark conditions<br> Auto white balance and auto gain control to enhance the quality of image<br> High S/N ratio for clear sound recording<br> High-tech components to ensure high and stable performance<br> Long service life with strict workmanship<br> Recommended for monitoring at home￡? in office￡? factory and shopping mall etc.   <br>                                                            Specifications            Horizontal Resolution     380TVL    <br> Infrared Attack Illumination     0~5Lux    <br> Image Sensor     CMOS    <br> Lens     2.8mm    <br> Minimum Illumination     0Lux    <br> Scan Modle     Interleaved 2:1    <br> Power Voltage      DC 12V    <br> Operation Temperature     ￡-50??~+60??    <br> White Balance     Auto     <br> Auto Gain Control     Auto     <br> Electronic Shutter     CCIR(1/50~1/100000s)￡? EIA(1/60~1/100000s)    <br> Backlight Compensation     Auto    <br> Video Output     1.0Vp-p/75|? BNC    <br> S/N Ratio     ?Y 48dB    <br> Waterproof Standard      IP68    <br> Infrared Wavelength     850nm     <br> Color     Black    <br> Dimensions     (3.62 x 2.56)" / (9.19 x 6.49)cm (H x Dia.)    <br> Cable Length     41.6cm    <br> LED Quantity     48    <br> Weight     6.03oz / 171g    <br> Effective Range     30-40m     <br>                                                             Package Includes            1 x Security Camera<br>1 x Manual<br>