?You will get?1 x 4 channel H.265+ NVR with 1TB HDD built-in, 1 x 1080P underwater video camera, 2 x network cable, 1 x 48V 2A power supply, 1 x USB mouse, 1 x USB flash disk(instruction and software). And our excellent customer service, If you have any questions, you can contact us at any time. ?BETTER TOOLS?Barlus underwater cctv cameras captures action-packed footage, dives deep into the underwater world experience, and sees great video content to share on social media. The waterproof camera is the perfect tool for beginners to learn and own the underwater world, and for experts to get unique intel to catch more fish than ever before. ?High Quality Image?5MP full HD resolution. White light and infrared light can be switched by software adjustment. And it can automatically adjust the brightness according to the ambient light, you can also choose to manually adjust the light intensity, you can also turn it off/on to provide you with the best image. ?High working performance?Underwater video all-day working hours: plug in and work at any time, no need to charge, with 32ft cable. With IP68 dustproof performance and stainless steel material -Good cold resistance, waterproof and corrosion resistance. ?Scope of application? Mainly used for shooting underwater images, IP68 waterproof, the camera can go directly into the water, the photographer can sit on the boat to operate the water tank camera, and the image information can be transmitted to the equipment through cable and tape recording (including 1TB hard disk).