【Video, 4K 8MP Super HD】-- View in stunning clarity with 4K 8 megapixel cameras, IR night vision up to 100ft. IP66 weatherproof aluminum housing. CTVISION offers free APP,P2P connection, 24/7 recording, Motion detection alert on iOS App, Anroid App and on-site. | 【Power over Ethernet, Plug n Play】-- Features Power over Ethernet (PoE) technology, a single network cable run between your NVR and each IP camera provides both power and video transmission, allowing you to position your cameras anywhere without the need for a nearby power outlet. | 【Easy Remote Access, Real-Time Motion Alert】-- Easy live view & remote playback with free App on your smart phone and computer from anywhere anytime; receive motion alerts when motion is detected. | 【ADVANCED H.265 VIDEO COMPRESSION】It Brings Extensive Possibilities and Optimism to the HD IP Camera by Addressing H.264 Problems Such as Shortage of Bandwidth, Improving Transmission Efficiency and Delivers Ultra HD Image Quality. Compared with H.264, H.264+ is Able to Double Data Compression Ratio, while Improve Video Quality with Low Bit-rate, It Enables IP Camera to Deliver Smooth HD Video with Low Bandwidth, in turn, reducing the Network Bandwidth and Save up to 50% Video Storage Space.