4K POE CCTV Kits. 5MP POE CCTV Kits. 2MP POE CCTV Kits. ZOSI 2.5K 4MP PoE Security Camera System. Enhanced Security with Audio Capture. The integrated microphone records audio to provide essential evidence for added protection. The system offers round-the-clock monitoring of all connected cameras with NVR local recording. Easily play back recorded footage with motion events clearly marked on the timeline. Access & Control Anywhere. Remote access, whenever and wherever, via free Zosi Smart App/AVSS Client. Focus on Person Presence. Cutting-edge AI technology to accurately identify people within its view, ensuring you’re alerted only when it matters most. Real-Time Alerts for True Security. Receive instant notifications via App push or emails, so you can respond promptly to any unexpected visitors or potential security concerns. You decide where the events will or will not be detected by drawing a specific detection area. Encased in solid aluminum shell, the robust camera withstands harsh weather conditions. It keeps you protected inside and out. This security system supports 24/7 non-stop recording of all cameras at the same time. Achieve easy installation with Power over Ethernet (PoE) technology, simplifying cable management. Plug & Play PoE Setup. Why Digital over Analog? Truly Digital: Ensures 100% video quality preservation during long-distance transmission. Secure Transmission: Encrypts video feeds prior to transmission, making it challenging to intercept data. Ease of Installation: Requires only one Ethernet cable for power, video, and audio transm ission. Before sending back any return items, please contact with us for a correct return address. We will try our best to avoid any quality problem. We will reply you no later than 24 hours. Our customer service and tech support will do our best to offer you a proper solution. We appreciate your business greatly. If you are satisfiated with our products and service, please leave some feedback for us. Your recognition will make us more confident to develop our business and serve you better. Your satisfaction, our pursuit.