Dahua C542E42B

Specifications

Dahua 2MP HDCVI Security System

The Dahua HDCVI Security System provides all the components to quickly install, configure, and employ a complete video surveillance solution. The HDCVI cameras offer the clarity of high definition video, and the HDCVI DVR offers built-in motion detection algorithms, alarm triggers, and customized recording modes. The cameras and the HDCVI DVR supports multiple video outputs making the kit compatible with many existing systems. The kit features Dahua's HDCVI technology that leverages an existing coaxial infrastructure, saving time and costs from running networking and power cables.

Key Features:

• 2MP (1920 x 1080) at 30 fps Maximum Resolution 
• 2.8 mm Fixed Lens 
• Maximum IR Length 30 m (98 ft), Smart IR 
• IP67 Environmental Protection 

• Embedded Processor 
• Four (4) Channel Penta-brid Recorder 
• 4 +2 IP Camera Channels, each channel up to 6 MP 
• 1080p at 15 fps Recording Resolution on All HDCVI Channels  
• AI Coding Technology for High-quality Human/Vehicle Video 
• Automatically Detects HDCVI, AHD, TVI, and CVBS Inputs 
• Perimeter Protection and Smart Motion Detection (SMD) 
• Maximum 32 Mbps Incoming Bandwidth
  

Long Distance Transmission

HDCVI technology guarantees real-time transmission over long distances without loss of video quality. HDCVI devices provide the same resolution as most IP network camera systems using existing RG-59, RG-6, or CAT 6 UTP cabling.

Simplicity

HDCVI technology seamlessly integrates traditional analog surveillance systems with upgraded, high-quality HD video, making it the best choice to protect security investments. The plug and play approach enables full HD video surveillance without the hassles of configuring a network.

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, weather, and triggers an alarm when detected.

AI Coding

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

Smart H.265+

The HDCVI DVR uses Smart H.265+ video compression to reduce bit rate and storage requirements by up to 70% when compared to standard H.265 video compression. Smart H.265+ is the 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.

Multi-format Support

The camera and HDCVI DVR supports multiple video formats including, HDCVI, CVBS, AHD, and TVI. The camera can switch between these four formats via the OSD menu or the switch located on the video output cable making the camera compatible with not only HDCVI DVRs but also most existing HD/SD DVRs. The HDCVI DVR automatically recognizes the incoming signals of each attached camera without any setup, making installation easy and operation convenient.

Environmental

With a temperature range of –40° C to +60° C (–40° F to +140° F), the cameras are designed for extreme temperature environments. The cameras, subjected to rigorous dust and water immersion tests, are certified to the IP67 rating making them suitable for demanding outdoor applications. The HDCVI DVR features an operating temperature of –10° C to +55° C (+14° F to +131° F).

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