• Home
  • Speco 4K HD-TVI Digital Video Recorder (DVR), 16-Channel

Speco 4K HD-TVI Digital Video Recorder (DVR), 16-Channel


Please Select Option To View Availability

NOTE: This is a heavy/dimensional part; it is not eligible for free shipping.

$1,092.22 to $1,333.33

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov


Keep Your Coax When Upgrading To 4K

Compatible with all Speco IP cameras, the Speco 4K HD-TVI Digital Video Recorder (DVR), 16-Channel, makes it easy to achieve high-definition surveillance without having to replace your coax. This networkable hybrid DVR provides up to 4K recording resolution, enabling up to 16 cameras to capture video at 15fps (2160p) in H.264 video compression format.

  • Records video from Speco IP cameras (up to 16)
  • Recording rate up to 15fps in 2160p (H.264 video compression format)
  • UTC allows for control of the camera OSD menu over coax
  • Supports 2-way audio communication
  • Free mobile app for remote viewing (iOS and Android)
  • Compatible with PC and Mac systems

The Speco 4K HD-TVI Digital Video Recorder (DVR), 16-Channel, has 2-way audio capabilities, so you can capture audio for up to 16 channels and/or communicate with intruders when a motion detector is triggered. Use a microphone (sold separately) to communicate in real-time, or program a pre-recorded message to play upon activation.

Built-In Hard Drive for Convenient Storage

Equipped with a pre-installed hard drive, the hybrid DVR stores recorded video and audio locally for convenient access, and employs H.264 compression to offer quick, high-quality recording. Its HDD storage can be also optimized by switching between low- and high-quality streaming during simultaneous "Continuous + Sensor" or "Continuous + Motion" modes.

Easy Access to Footage via Mobile App

View live and stored video from anywhere, anytime through the free mobile app for iOS and Android devices. The unit also features S.M.A.R.T. (Self-Monitoring, Analysis and Reporting Technology for HDD) and two-way voice communication capabilities to help you take immediate action against suspicious activity. You can also program recording to initiate automatically upon motion detection, a triggered sensor, or according to your custom schedule.

Quick & Versatile Setup Options

Designed for quick setup and ease of use, the DVR offers "EZ" features that make camera surveillance a breeze.

  • EZ Network: for quick set-up on a network
  • EZ Camera: quickly discover and install all Speco IP cameras
  • EZ Copy: auto copy what you are playing onto a USB flash drive
  • EZ Record: quickly set up recording schedules, resolutions and recording type
  • EZ Setup: for quick system setup of general settings
  • EZ Search: quickly search events from thumbnails
  • View on Android, iPad, or iPhone devices

Compatible with both PCs and Macs, the DVR is network accessible via SpecoTech Multi-Client Software, SecureGuard Plus, Web-Viewer, and Speco Player Mobile Viewer. You can enjoy remote monitoring, recording, playback, configuration, software upgrades and PTZ control all via the Internet.


  • Hybrid DVR, 16 Channel
  • Remote Control
  • (2) AAA Batteries 1.5V
  • USB Mouse
  • (2) Rack Mounts
  • (6) Screws
  • Power Adaptor
  • Software & Manual CD (PC)
  • Quick Setup Guide
  • Quick User Guide


  • To preserve signal quality and distance, Speco Technologies recommends using coax with a 100% copper center conductor and at least 95% braided copper shield.
  • Unless DNS is properly set, the DDNS and the e-mail features will not work.
  • Individual channels can be set with different RESOLUTION, FRAME RATE, and QUALITY.
  • Not all versions of Windows Vista and 7 are supported.
  • Web-Browser is only available for Internet Explorer.

IMPORTANT NOTE: Speco Technologies products are not available to ship outside the U.S. Please contact Speco Technologies directly for international orders.

Commercial & Residential Solutions From Speco

Speco Technologies is dedicated to providing the highest quality residential and commercial sound, security, CCTV closed circuit video and electronic accessories. Contractors, installers, builders, engineers, architects and homeowners rely on Speco products to satisfy both their commercial and residential needs.


Other Features

  • Each channel is configurable for either IP or HD-TVI
  • Programmable recording on motion detection, sensor, schedule, continuous and manual modes
  • Event video upload to Google Drive
  • Smart (Museum) Search – Quickly search for a specific video event without the need for motion setup
  • Plug and play feature with Speco's OnSIP/VIP/ZIP cameras
  • Mass alert notification via Twitter
  • HTTPS – support for third party SSL certificates
  • Easy firmware upgrade by USB port or network
  • Remote monitoring/recording/playback/configuration/software upgrades and PTZ control via internet
  • ONVIF compliant

Technical Details

  • Manufacturer Part #:
    • 2TB: D16HU2TB
    • 4TB: D16HU4TB
    • 6TB: D16HU6TB
  • Warranty: 5 Year


  • Input:
    • HD-TVI: Max. 4K (Channels 1-8)
    • IP Camera (H.264 only): Max. 4K (All channels)
    • Max. Bitrate for Recording: 5Mbps/channel
  • Output:
    • Main Monitor: VGA and HDMI (Max. 4K)
    • Sub Monitor: CVBS or SPOT (Selective)
    • HD-TVI Loop Output: 16


  • Input:
    • Local Input: 16
    • Remote Input from IP Camera: 16
  • Output: Local Output (RCA)
  • Audio Codec: G.711


  • Sensor In:
    • Local Input (Terminal Black): 16
    • Remote Input from IP Camera: 16
  • Alarm Output: 1


  • RS-232C: None
  • RS-485: 1


  • Compression: H.264
  • Local Resolution & Frame Rate:
    • 3840x2160 (8MP): 15fps/channel
    • 2592x1944 (5MP): 20fps/channel
    • 2688x1520 (4MP): 30fps/channel
    • 2560x1440 (QHD): 30fps/channel
    • 2304x1296 (3MP): 30fps/channel
    • 1920x1080 (2MP): 30fps/channel
  • IP Resolution & Frame Rate:
    • 3840x2160 (8MP): 15fps/channel
  • Recording Quality Grade: 5 Levels
  • Recording Mode: Smart/Continuous/Motion/Sensor/Schedule/Manual
  • Pre-Recording: Max. 20 minutes
  • Post Recording: Max. 60 seconds


  • Search: EZ Search, Motion Search, Date/Time, Event, Archive, Log
  • Multi-Decoding: 1, 4, 9, 16
  • Playback Speed: x0.25, x0.5, x2, x4, x8, x16, x32, x64


  • Media: USB Drive, External HDD, Network
  • Format: BMP, AVI, Proprietary Format
  • Huge Backup: Yes (Max. 24 hours)


  • HDD:
    • Capacity of 1 HDD: 10TB
    • Internal HDDs: Max. 4 each (RAID 1/5/10)
    • e-SATA: 1 (RAID 1/5/10 support)
  • USB:
    • Front: 2
    • Rear: 2

User I/F

  • Input Method: Front Buttons, IR, Mouse, Keyboard Controller


  • Private (IP Camera, Auto Connection): 10/100/1000 Base-TX
  • LAN (IP Camera or Remote Access): 10/100/1000 Base-TX
  • Dynamic DNS: Yes (Free DDNS)
  • Dual Encoding for Network: Yes

Network Access

  • 3G Mobile: iPad/iPhone/Android
  • Web Viewer: Windows (IE, Chrome, Firefox, Safari)
  • PC Client: Single/Multi Client and SecureGuard VMS
  • Remote Setup and Upgrade: Yes
  • Streaming:
    • Local Channel: 640x360 at 30fps/channel, 320x180 at 30fps/channel
    • IP Channel: Relay of the IP Camera's Sub-stream


  • Digital Zoom: Yes
  • DLS (Daylight Savings): Yes
  • NTP (Network Time Protocol): Yes
  • S.M.A.R.T: Yes
  • Internal Beep: Yes
  • Multi-Language: Yes
  • E-mail Notification: Yes
  • UL Listed: Yes

Power Source

  • Power Supply: 12VDC, 6.67A


  • Operation: 41° F to 104° F (5° C to 40° C)
  • Storage: 14° F to 122° F (-10° C to 50° C)


  • Operation: 20% to 80% (Non-condensing)


  • Unit Dimensions: 15(W) x 2.8(H) x 13.4(D) inches (380 x 72 x 340mm)