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- Realtime Recording 480fps(NTSC)/400fps(PAL)
- Dynamic Recoding Schedule Functions (Time, Motion, Alarm)
- Support Emergency-Recording Key
- Support HDD Archiving & Mirroring
- 16ch VideoLoop-Back & 1 VGA, 4 SPOT
- 16ch Audio Input / 1ch Output (Two-way Audio)
- Easy Control interface
: Front Key board / Remote controller / USB Mouse
- Support SATA interface 3 HDD / 1 DVDRW (Built-in)
- Text-in-Text feature for POS / ATM device
- Support DDNS server and Web server (with ActiveX)
Software DataSheet Manual Certi
Model HDS4848DV


16CH, 1.0Vp-p, 75Ω
Signal Format


Main Monitor
Composite 1CH BNC, 1CH VGA, 4CH Spot
Output Level
Composite, 1.0Vp-p, 75Ω
Loopback Output
16CH BNC 1.0Vp-p, 75Ω

Input & Output

16CH RCA type (12 Line / 4 Mic) / 1CH RCA type Line output

Audio Codec


Compression Format

H.264 Baseline Profile

Compression Rate

4 Step Selectable

Frame Rate

D1 : 720x480 / 720x576 MAX.120 / 100fps
Half D1 : 720x240 / 720x288 MAX.240 / 200fps
CIF : 360x240 / 360x288 MAX.480 / 400fps

Recording Mode

Time Continuous / Schedule / Event / Emergency REC

Motion Detection

Each Channel Area Selectable

Display Rate

Real time Display per Camera

Multiscreen Display

1 / 4 / 6 / 8 / 16 / PIP / Digital Zoom / Auto Sequence

Display Mode

1 / 4 / 6 / 8 / 16 / Digital Zoom

Playback Mode

Normal Playback, Various playback speed (Forward and Backward)

Search Mode

Archived data Search, Date/Time, Calendar, Event

Sensor Input

16 TTL (Terminal Block NO/NC Programmable)

Alarm Output

4 Relay, 12 TTL (terminal block NO/NC Programmable)

Pre-alarm Recording

Max. 30 sec.

Post-alarm Recording

Max. 1 Min.


English, Korean, Spanish, German, Netherlandish, Japan, French, Italian, Turkish, Greek, Russian, Czech, Slovak, Polish, Portuguese, Traditional Chinese, Simplified Chinese

Internal HDD

Interface Type
3 SATA type HDD
Max. 1 HDD Capacity
Support 2TB
Flie System
OWN File System

Internal ODD

1 SATA Type Built-in DVD-RW

Data Exporting

USB Memory & External USB HDD, Clip copy for Quick Time (Mov)
..[Serial Port]

PTZ Camera Control

1 RS-485, 1 RS-232

Control Applications

Via Front Consol Control, USB Mouse, Remote Controller, TCP/IP (Network)

Remote Access Interface

Support Same Local Control interface

Remote Access Tool

ActiveX Base Web Live & Search / HDx Viewer and CNB CMS Access (Live, Setting, Search, Recoding, ETC.) / Event Alarm Callback, Remote Site System Check with HDx Viewer and CNB CMS

DDNS Service

Support by CNB DDNS Server (Free)

Network Interface

10/100 base-T Ethernet (RJ-45)

System Time Sync

Support Network Time Protocol


DC 12V, 6.67A, 80W

Dimensions (WxHxD)mm

430 x 95 x 419 (mm)