H.264 Outdoor Ir Megapixel Hd Ip Network Camera POE Cctv Waterproof Megapixel HD 720P CCTV POE Network IR IP Camera WAPA BL-3720I Megapixel HD IR outdoor waterproof camera, which adopts progressive scan technology, supports 1280*720/432*240 resolution without compromising the image clarity. The image is much clearer than the one of analog camera under the same circumstances. In addition, it will automatically brighten the video image to form a color video under low illumination. It also comes with a powerful 36 Channel real-time Playback management software program with life-time free upgrade. Using a PoE infrastructure enables centralized power management capabilities for your mission critical network devices. In a power outage critical networking devices like IP security cameras will become inoperable unless they are protected by an uninterruptible power supply (UPS) with battery backup. Having the networked equipment distributed throughout your building or campus requires the distribution of several UPS systems. With PoE, a single, centrally managed UPS can be used to supply backup power to your PSE equipment. All the distributed PD networking devices can then receive battery-backed power even in power outages