Dahua C868E124A 16-CH, 4K Pro Analytics+ Penta-brid DVR + 12x 4K, WDR, Mini Eyeball Cameras



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Dahua C868E124A 16-CH, 4K Pro Analytics+ Penta-brid DVR + 12x 4K, WDR, Mini Eyeball Cameras
A81AJ22 HDCVI Cameras
  • 1/2.7-in. 8 MP Progressive-scan CMOS Sensor
  • 3840 × 2160 at 15 fps Maximum Resolution, 2.8 mm Fixed Lens
  • Maximum IR Length 30 m (98.43 ft), Smart IR
  • IP67 Ingress Protection
  • 4 TB Pre-installed Hard Disk Drive
  • 16-channel Penta-brid Recorder, Dual-streaming
  • Smart H.265+ and Smart H.264+ Dual Codec
  • 4K at 15 fps Recording Resolution on All HDCVI Channels
  • AI Coding Technology for High-quality Human/Vehicle Video
  • Perimeter Protection and Smart Motion Detection (SMD)



Dahua Technology C868E124A 16-Channel 4K UHD Pentabrid HDCVI DVR with 4TB HDD & 12 4K Outdoor Night Vision Turret Cameras

The Dahua C868E124A HDCVI Security System provides the components to quickly install a video surveillance solution. The A81AJ22 HDCVI cameras offer the clarity of 8 MP video with True Wide Dynamic Range, and the X82R3N4 HDCVI DVR offers built-in motion detection algorithms, alarm triggers, and customized recording modes. The cameras and the HDCVI DVR support 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.

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 fewer pixels to detect an object to deliver improved accuracy and decreased false alarms due to lights, weather, trees, or animals.

Smart Motion Detection

The 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.

Flexible Recording

The HDCVI DVR offers a variety of configurable recording options and schedules that saves HDD space and active monitoring time. The HDCVI DVR monitors incoming video and can be programmed to record if motion is detected or if an alarm is triggered. The HDCVI DVR can also be programmed to record on a schedule or at different intervals. The recording options and schedules can be set for each individual camera or copied to all cameras.

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.

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.


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).



Dahua C868E124A 16-CH, 4K Pro Analytics+ Penta-brid DVR + 12x 4K, WDR, Mini Eyeball Cameras Datasheet

User's Manual


Dahua C868E124A 16-CH, 4K Pro Analytics+ Penta-brid DVR + 12x 4K, WDR, Mini Eyeball Cameras User's Manual

Additional information

Weight25.79 lbs
Dimensions21.8 × 11.9 × 17.2 in