Dahua X74A3L6 16 Channel HD-CVI PentaBrid 4K 1.5U Digital Video Recorder
Stream and record up to 16 video channels of video with the X74A3L6 Ultra Series PentaBrid HD-CVI DVR from Dahua Technology at resolutions of up to 8MP. Equipped with four SATA ports, each supporting an HDD up to 10 TB, this DVR can accommodate up to 40 TB of HDD storage (4 TB preinstalled). The recorder supports HD-CVI, AHD, HD-TVI, and SD analog cameras via its BNC interface. Additionally, it has a 16-channel IP video input for IP cameras up to 12MP. With the help of H.265+, H.265, H.264+, and H.264 compression, file sizes kept manageable while recording and playback quality maintained.
The DVR’s interface includes BNC ports for two-way audio communication, as well as HDMI, VGA, and BNC connections for video output with support for dual streaming to maximize bandwidth efficiency. The HDMI connection can output up to 4K UHD resolution video.
VGA output at up to 1920 × 1080 resolution
4 TB HDD Preinstalled
HDMI output at up to 4K UHD resolution (3840 × 2160)
Records audio signals from HD-CVI cameras with built-in microphone via the BNC video input connection, easing installation
Volume control for live audio directly from on-screen menu
G.711 and PCM audio compression
16 analog + 16 IP camera channels
Self-adaptive HD-CVI/AHD/HD-TVI/CVBS analog signal input
8MP at 7 fps recording resolution on all HD-CVI channels
Supports IP cameras up to 12MP
Up to 128 Mb/s incoming bandwidth
Dual-stream video recording
Smart H.265+ and H.264 dual codec
1 x USB 2.0 and 2 x USB 3.0 ports
Spot output channel for secondary monitor
Fish eye Dewar pings via web interface or Smart PSS
Point of Sale (POS) support
Smart fan design reduces fan noise and electrical consumption
Intelligent Video System (IVS) built-in video analytics allow monitoring for Tripwire detection, intrusion detection, and detection of abandoned or missing objects
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