800.645.5516 • Fax: 631.957.9142 or 631.957.3880 • specotech.com

Please note that specifications and unit exterior design are subject to change without notification. Rev. 10/20/21

Technical Specifications:

HD-TVI Digital Video Recorder

TVI

ITEM

D4VX

D8VX

D16VX

Video

Input

Number of Channels

4

8

16

Camera Types

960H, HD-TVI 1/2/3/4MP

Output

Main Monitor

VGA and HDMI (Max. 1920x1080)

VGA and HDMI (Max. 3840x2160)

Sub Monitor

CVBS or SPOT (Selectable)

Audio

Input & Output

4 line input & 1 line output

Audio Codec

G.711

2-Way Audio

Local Port

↔ Network Client

Alarm

Sensor Input

4

4 or 8 (with Sensor Box)

4 or 16 (with Sensor Box)

Alarm Output

1

Serial

RS-485

1

Live

Frame Rate with 4MP Cameras

15fps/channel

Frame Rate with 3MP Cameras

18fps/channel

13fps/channel

18fps/channel

Frame Rate with 2MP Cameras

30fps/channel

Recording

Compression

H.264

Resolution & Frame Rate

2688x1520 (4MP)

10fps/channel

12fps/channel

2304x1296 (3MP)

13fps/channel

15fps/channel

1920x1080 (2MP)

15fps/channel

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

Playback

Search Mode

EZ Search, Smart (Museum) Search, Timeline, Event, Archive, Log

Multi-Decoding

1, 4

1, 4, 8

1, 4, 9, 16

Playback Speed

x0.25, x0.5, x2, x4, x8, x16, x32, x64

Backup

Media

USB Drive, External HDD, Network

Format

BMP, AVI, Proprietary Format and EXE

Huge Backup

Yes (Max. 24 hours)

Storage

HDD

Capacity of 1 HDD

10TB

Internal HDDs

1

e-SATA

-

USB

Front

1

Rear

1

User I/F

Input Method

IR Remote Control, Mouse, Keyboard Controller

Network

Interface

10/100/1000 Base-TX

Dynamic DNS

Yes (Free DDNS)

Dual Streaming

Yes

Network Access

3G Mobile

iPad® / iPhone® / Android™

Web Viewer

Windows (Internet Explorer, Firefox)

PC Client

SpecoTech Multi-Client Viewer and SecureGuard® VMS

Other Viewing Platforms

Apple TV and Amazon Fire TV

MAC Client

Speco Client for MAC and SecureGuard® VMS

Remote Setup and Upgrade

Yes

Features

Digital Deterrent®

Default + up to 8 custom audio files

Digital Zoom

Yes

DLS (Daylight Savings)

Yes

EZ Record

Yes

S.M.A.R.T

Yes

Internal Beep

By video loss, HDD error

Multi-Language

English / Spanish / French

SW Upgrade

USB upgrade

Email Notification

Yes

NTP (Network Time Protocol)

Yes

Power

Power Supply Voltage

12VDC 3A

Allowable Operating Temperature / Humidity

41° F - 104° F / 20% - 80% RH

Allowable Storage Temperature

14° F - 122° F

Weight

Unit Weight (Gross Weight)

4 lbs.

Dimensions

Unit Dimensions (W x H x L)

11.8” (W) x 9.9” (H) x 2.0” (L)