Dahua XVR5216AN-4KL-I3 16CH Penta-brid 4K Value/5MP 1U 2HDDs WizSense Digital Video Recorder

The Dahua XVR5216AN-4KL-I3 is a professional-grade 16-channel penta-brid digital video recorder engineered for comprehensive surveillance deployments. This 1U rackmount system seamlessly integrates HDCVI, AHD, TVI, CVBS, and IP camera inputs, supporting up to 32 IP channels with 128 Mbps bandwidth capacity across recording, incoming, and outgoing streams. Equipped with advanced WizSense AI technology, the recorder delivers intelligent video analytics including 16-channel SMD Plus for human and vehicle detection, 8-channel perimeter protection with tripwire and intrusion detection, and 2-channel face recognition with database capacity for up to 20,000 face images. The system features QuickPick 2.0 for efficient target retrieval and real-time privacy protection with automatic face masking on analog channels. Video compression leverages AI Coding alongside Smart H.265+ and H.265 dual-stream technology, significantly reducing storage and bandwidth requirements while preserving critical target details. The recorder supports 4K resolution at 25/30 fps and accommodates up to 32 channels of 8MP IP camera input. Dual SATA ports support up to 16TB per drive, with flexible recording modes including motion detection, intelligent, alarm, and POS-triggered capture. Connectivity includes HDMI and VGA outputs for simultaneous multi-screen display (up to 36 screens in IP extension mode), two-way audio, RS-485 PTZ control, and comprehensive network protocols including ONVIF, RTSP, and P2P mobile access for iOS and Android devices. Industrial-grade construction with embedded Linux operating system ensures reliable 24/7 operation across demanding temperature ranges.