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    • Home  / Product Manuals & Documentation
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    Speco ZIPT4D1 / ZIPT4B1 — HD-TVI DVR and Camera Kit Specifications

    September 08, 2026 4 min read

    Specifications for the Speco Technologies ZIPT4D1 and ZIPT4B1 4-channel HD-TVI 1080p DVR and camera kits.

    💾 Download Original PDF
    Full text manual (for reference)

    Specifications for the Speco Technologies ZIPT4D1 and ZIPT4B1 — 4 channel HD-TVI 1080p DVR and HD-TVI camera kits, including the D4VT 4-channel DVR paired with Full HD 1080p outdoor IR dome or bullet cameras.

    Kit Configurations

    Model DVR Cameras Included
    ZIPT4D1 4 Channel HD-TVI 1080p DVR, 1TB 4 HD-TVI 1080p Outdoor IR Dome Cameras
    ZIPT4B1 4 Channel HD-TVI 1080p DVR, 1TB 4 HD-TVI 1080p Outdoor IR Bullet Cameras

    DVR Features

    • EZ Wizards — Setup (quick system setup), Network (network setup and port forwarding), Record (quickly set recording resolutions and type)
    • EZ Search — quickly search events from thumbnails
    • EZ Copy — auto copy what you are playing onto a USB flash drive
    • 1080p @ 15fps / 720p @ 30fps over coax (HD-TVI)
    • Backwards compatible with all analog cameras
    • Signal distance up to 1600 feet*
    • Video Out: 1 HDMI®, 1 VGA, 1 CVBS
    • H.264 video compression
    • Networkable DVR with free Speco DDNS server
    • Digital Deterrent® supports up to 8 audio files for triggering during sensor or motion detection
    • 2-way audio communication
    • Built-in S.M.A.R.T. Technology (Self-Monitoring, Analysis and Reporting Technology for HDD)
    • 4 channel audio recording
    • Covert camera operation for enhanced security and administrator control
    • Password to secure installation authorization
    • Switch between low and high quality stream during simultaneous Continuous + Motion or Continuous + Sensor recording for storage optimization
    • Smart (Museum) Search — quickly find a specific video event without motion setup
    • Instant backup via USB flash drive or network
    • Supports Internet Explorer, Google Chrome, Firefox, and Safari
    • Simultaneous playback/record while continuing to network transfer or backup
    • User Access: up to 4 concurrent users for live viewing, 1 user for playback
    • Remote monitoring/recording/playback/configuration/software upgrades and PTZ control via internet
    • Network accessible via SpecoTech Multi-Client Software, SecureGuard®, Web-Viewer, and Speco Player Mobile Viewer
    • Mass alert notification via Twitter
    • Cloud upload for events via Google Drive
    • PC and MAC® compatible, IR remote control and mouse included
    • 3 year warranty

    *To preserve signal quality and distance, Speco Technologies recommends using coax with a 100% copper center conductor and at least 95% braided copper shield.

    Camera Features

    • HD-TVI 1080p @ 30fps
    • 3.6mm fixed lens
    • Weather resistant, IP66 compliant
    • 2 year warranty

    Camera Specifications

    Image Sensor 1/3" 2MP CMOS
    Resolution 1080p/720p
    Minimum Illumination 0 lux @F2.0 (IR on); 0.1 lux @F2.0 (IR off)
    S/N Ratio 50dB
    Motion Detection Yes
    Day/Night IR-cut filter
    DNR 2D/3D Automatic
    Number of IR LEDs Dome: 24; Bullet: 28
    IR Range Dome: 32 ft; Bullet: 60 ft (depending on scene reflection)
    Power Supply 12VDC (power supply not included)
    Power Consumption Dome: 400mA (IR on); Bullet: 400mA (IR on)
    Operating Temperature -4°F - 104°F
    Camera Weight Dome: 1.1 lbs.; Bullet: 9.6 oz.
    Camera Dimensions Dome: 4.5" (Dia.) x 5" (H); Bullet: 2.5" (Dia.) x 7.2" (L)
    NVR/DVR Weight 4 lbs.
    NVR/DVR Dimensions 11.7" (W) x 2" (H) x 8.25" (D)

    D4VT DVR Technical Specifications

    Channels 4
    Signal Distance Up to 1600 feet (depending on coax quality)
    Video Input Composite, 1.0Vp-p, 75 ohms; NTSC / PAL; Video Loss Check: Yes
    Video Output 1 HDMI (1024x768, 1280x720, 1280x1024, 1920x1080); 1 VGA (same resolutions); 1 CVBS/Spot (main or spot)
    Audio 4 line input & 1 line output; G.711 codec
    Alarm 4 channel sensor input (NC/NO selectable); 1 alarm out by sensor, motion, video loss, HDD temperature, and HDD failure
    Serial RS-485, PTZ x1
    Compression H.264
    Multi-Operation QUADPLEX (play / record / network / backup)
    Recording FPS 1080p TVI: 60fps; 720p TVI: 120fps; 960H Analog: 120fps
    Recording Mode Continuous / Schedule / Motion / Sensor / Manual / Continuous + Motion / Continuous + Sensor
    Motion Detection Setup by grid
    Recording by Channel's Resolution Yes
    Pre / Post Recording Max. 20 minutes pre / Max. 60 seconds post
    Multi-Decoding 1, 4
    Search Mode EZ Search, Smart (Museum) Search, Timeline, Event, Archive, Log
    HDD Serial ATA interface; 4TB capacity per HDD; 2 internal HDD bays
    Backup USB flash drive (video & still image), USB external HDD (video & still image), Network (video & still image)
    USB Port 1 front, 1 rear
    Menu Display / Input Method GUI; IR, Mouse, Keyboard Controller
    Network Interface 10/100Base-T
    Streaming CIF 15fps / channel max.
    Mobile Viewer Live, Search, PTZ, 2-Way Audio
    PC Web Viewer Internet Explorer, Chrome, Firefox, Safari (Live, Search, Backup, PTZ, Remote Setup)
    PC / MAC Client SpecoTech Multi-Client Viewer / Speco Client for MAC, both with SecureGuard® CMS (Live, Search, Backup, PTZ, Remote Setup)
    Digital Deterrent® Default + up to 8 custom audio files
    Other Features Digital Zoom, DLS (Daylight Savings), EZ Record, S.M.A.R.T, Internal Beep (by video loss, HDD error), Multi-Language (English/Spanish/French), Dynamic DNS (free Speco DDNS), SW Upgrade (USB and remote), Email Notification, NTP
    Power Supply Voltage 12VDC, 3A
    Operating Temperature / Humidity 41°F - 104°F / 20% - 80% RH
    Storage Temperature 14°F - 122°F
    Unit Weight 3.3 lbs.
    Unit Dimensions 13.4" (W) x 2.48" (H) x 10.31" (D)

    Optional Accessories

    • CVCJBB — Bullet Camera Junction Box
    • CVCJBD — Dome Camera Junction Box
    • ERS1V — Vented Rack Shelf
    • IRRPTKIT — IR Repeater Kit