Dahua Technology Pro Series X51C3E 16-Channel 1080p HD-CVI Pentabrid DVR (No HDD)

Take advantage of perimeter protection and smart motion detection for streamlined security. Additionally, AI coding and constant bit rate (CBR) functionality allow for easy tracking of dynamic targets including humans and vehicles. Supporting smart H.265+ encoding, this DVR supports up to 128 Mb/s of incoming bandwidth. Optimized for long distance and lossless transmission in real time, the X51C3E is designed to deliver the same resolution as most IP cameras using existing RG-59, RG-6, or CAT 6 cabling.

Perimeter Protection

Dahua Analytics+ includes tripwire and intrusion functions that offer custom tripwires based on object type for automation in limited access areas. Perimeter protection requires less pixels to detect an object to deliver improved accuracy and decreased false alarms due to lights, weather, trees, or animals.

Smart Motion Detection

Smart motion detection, a component of Dahua s Analytics+ technology, improves alarm accuracy and decreases the number of false alarms. The advanced SMD algorithm analyzes a scene for human or vehicle motion, while filtering out other motion due to trees, leaves, animals, and weather, and triggers an alarm when detected.

AI Coding

AI Coding puts recording emphasis on human or vehicular objects in the video scene. This technology, based on contrast bit rate (CBR), dynamically allocates increased bit rate to the target object while reducing the bit rate allocated to background objects. AI coding also reduces bit rate and storage requirements by up to 50% when compared to H.265 video compression standards.

Smart H.265+

Smart H.265+ is an optimized implementation of the H.265 codec that uses a scene-adaptive encoding strategy, dynamic GOP, dynamic ROI, flexible multi-frame reference structure, and intelligent noise reduction to deliver high-quality video without straining the network. This technology also reduces bit rate and storage requirements by up to 90% when compared to the H.264 video compression standard.

HD-CVI/AHD/HD-TVI/CVBS Auto-Detection

This Dahua HD-CVI DVR automatically recognizes the incoming signals of each attached camera without any setup, making installation easy and operation convenient.

Long-Distance Transmission

HD-CVI technology facilitates real-time transmission over long distances without loss of video quality. HD-CVI devices provide the same resolution as IP network camera systems using RG-59, RG-6, or Cat 6 UTP cabling.