ZOSI 4 Pack HD-TVI 1280TVL 720p Security Camera Outdoor Indoor Home, Weatherproof HD Surveillance CCTV Bullet Camera Long Night Vision View Angle (1). Please note: It only can work with TVI DVR or other HYBRID DVR !! Please just feel free to contact us if you cannot sure whether it work with your DVRs or not !! (2). The 1.0 Megapixel(1280 x 720) HD cameras come with 24LEDs(Night Vision can up to 65ft), which allows you to see stunning clarity and sharper details even at night (Color at daytime and black white at night mode). (3). The cameras are made by steady heavy-duty aluminum housing material, comes with high weatherproof rating, it can work normally under disadvantage weather conditions, unlike other conventional plastic security cameras. Therefore, please just feel free to install the cameras outdoor and indoors! (Operating Environment: 10~ +55,10%~90%RH) (4). 3.6mm lens that wide enough to cover about 72view (Depended on the using environment).This capacious security coverage perfect for your doorways, living room, or backyards. (5). Guaranteed for 30 days replacement,1 Year Warranty and Free Life Time Tech Support.//// Any problems ,please just feel free to email us !! Definitely respond within 24 hours! Image Sensor: 1/2.7Color CMOS with IR-Cut Effective Pixels: 1292x732 (1.0 Megapixels) Resolution: 720P Angle of View: Horizontal: 70, Vertical: 40 Day/Night Mode: Auto Switchover Min. Illumination: 0.1Lux (When IR LEDs off),0 LUX(When IR LEDs on) Lens: 3.6mm,24pcs IR LEDs IR Distance: up to 65ft (20m) Material: Metal Aluminum Casing Power Supply: DC12V/500mA Operation Environment: 10~ 60 Humidity: 10%~90% The 720p HD camera come <span class="a-text-bold">with 24LEDs</span> and wide 72angle lenses,which allows you to see stunning clarity and sharper details. Rest assured knowing that your bullet security cameras can see <span class="a-text-bold">up to 65ft / 20m</span> with the help of some ambient lighting in total darkness. <span class="a-text-bold">(Color in day time,black &amp; white in night time)</span> Built using the high quality <span class="a-text-bold">heavy-duty aluminum metal materials</span>,3-Axis camera stand,cable through bracket,<span class="a-text-bold">IP66 weatherproof rating</span> Your ZOSI cameras are strong enough to withstand varying weather conditions and environment, unlike other conventional plastic security cameras. The camera comes with a single cable,it splits into two heads at both ends (one head is for power, the other for video). Simply connect the video cable to the DVR and the power cable to an electrical outlet.(<span class="a-text-bold">DVR not included</span>)