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8 Channel 4K DVR, Professional Series

Item # XVR84K

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8 Channel DVR that allows 3 different security camera video signal types to be recorded on one recorder:

  1. Up to 8 analog resolution CCTV Cameras up to 960H Resolution
  2. Up to 4 IP Cameras up to 8MP 4K Resolution (Avalonix Cameras Only)
  3. Up to 8 Easy HD Security Cameras 8MP 4K Resolution

Save yourself from costly upgrades in the future and purchase this Pentabrid DVR to accommodate all the latest camera technologies that are here to stay. Not only can you upgrade to 4K cameras, you can also keep your older BNC standard definition cameras recording on the same machine. You can record any combination of the above cameras totaling up to 8 BNC cameras + 4 IP Cameras.

123CCTV camera systems support remote viewing via iPhone, iPad, Android devices, PC or MAC Computers, and windows phones
123 CCTV camera systems send push alerts to your phone or tablet upon motion activation

  • Pentabrid DVR technology supports HD over Coax Cameras, IP, and Analog cameras
  • H.265 / H.264 Video Encoding with Dual Streams
  • Easy HD Camera recording resolutions
    • 7fps 4K
    • 12fps 5MP
    • 15fps 4MP
    • 30fps 1080P/720P/D1
  • Records up to 4 IP network cameras and 8 EasyHD cameras up to 8MP resolution
  • 4mbps Bit Rate Supported per IP camera
  • Real Time Live Viewing in high definition for cameras on DVR, iPhone, Android, iPad, Tablet, PC or Mac Computer
  • Auto IP Camera Detection using Avalonix cameras to easily configure cameras on the same network
  • HDMI Output for High Resolution view on a HDTV or Computer Monitor
  • Central Monitoring Software for remote viewing via Windows or Apple computers
  • Live Monitoring and video playback on Smartphones including iPhone, iPad, and Android based phones and tablets
  • Motion activated recording or schedule based recording
  • Allows for remote backups to a NAS, FTP, windows computer, or mirroring to another NVR recorder
  • Easy video off-load to a USB drive or optional DVD burner
  • Supports 1 SATA Hard Drive up to 8TB
  • 3D PTZ Control: easy control/targeting of our PTZ cameras, and easy preset/tour setup from DVR
  • Allows up to 20 simultaneous users to view or playback video remotely


  • 1x 8 Channel Pentabrid DVR
  • 1x 12VDC Power Adapter
  • 1x USB Mouse


Main ProcessorEmbedded Processor
Operating SystemEmbedded Linux
Video Outputs1 HDMI (up to 4K), 1 VGA
Output Resolution3840x2160, 1920x1080, 1280x1024, 1280x720, 1024x768
Grid Displays1, 4, 8, 9, 16 Channels
Video DetectionMotion Detection, Motion Zones: 396 (22 x 18), Video Loss, Tampering and Diagnosis, Smart Detection
Trigger EventsRecording, PTZ, Tour, Video Push, Email, FTP, Snapshot, Buzzer and Screen Tips
Alarm inputsNone
Alarm Relay OutputsNone
Video Playback1, 4, 9 Channels
Search ModeTime /Date, Alarm, Event Detection and Exact Search (accurate to second)
Playback FunctionPlay, Pause, Stop, Rewind, Fast play, Slow Play, Next File, Previous File, Next Camera, Previous Camera, Full Screen, Repeat, Shuffle, Backup Selection, Digital Zoom
Backup ModeUSB Flash Drive, Network
Internal HDD1 SATA Port, up to 8TB capacity
USB(1) USB 2.0, (1) USB 3.0
RS4851 Port, for 3rd Party PTZ Control
3rd Party IP Camera SupportAvalonix, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec, Vivotek, and more
BNC Input8 Channel
IP Camera InputUp to 12 Channels, each channel up to 8MP
Audio In/Out1 in, 1 out RCA
Two-way TalkReuse audio in/out RCA
Resolution4K, 4MP, 1080P, 720P, 960H, D1, HD1, BCIF, CIF, QCIF
Record Rate 4K 8MP (1-7fps), 5MP (1-12fps), 4MP (1-15fps), 1080P/720P/960H/D1/HD1/BCIF/CIF/QCIF (1-30fps)
Sub stream: 960H (1-15fps), D1/CIF/QCIF(1-30fps)
Bit Rate1Kbps - 6144Kbps Per Channel
Record ModeManual, Schedule (Regular, Continuous), Event Based (Video detection: Motion Detection, Smart Detection, Video Loss, Tampering), Alarm, Stop
Record IntervalPre-record: 1-30 sec, Post-record: 10- 300 sec
Record File Lengths1-60 min (default: 60 min)
Network Ports 1 RJ-45 Port (1000Mbps)
Network FunctionHTTP, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE,DDNS, FTP, Alarm Server, P2P,IP Search (Support Avalonix IP camera, DVR)
Max User Accounts128 users
Smart PhoneiPhone, iPad, Android
OnvifONVIF 2.42, CGI Conformant
Power SupplyDC12V 2A
Power Consumption<10W (Without HDD)
Operating Conditions+14°F – +131°F, 0-90% RH
Dimensions12.8" x 10" x 2.2"
Net Weight3.5lbs (without HDD)
InstallationFlat table top / shelf

Additional Info

Additional Info

Warranty 1 Year
Return Policy 30 Days Return Policy


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