The DAHUA's C52A3N4 is a 16-Channel Tribrid 4K 1U HDCVI
Digital Video Recorder with 3TB HDD and Embedded Processor
which supports HDCVI/CVBS Video Inputs. The DVR supports Spot
Output which includes a Built-in Smart Search. The device
features Smart H.264+ / H.264 Dual-stream Video Compression.
The unit supports a maximum 24/48/96 Incoming Bandwidth. It
features Intelligent Video System (one IP channel).