Video Input

16 Channel

Output (Selectable)

1 Analog BNC - 1.0Vp-p 75 Ω / 1 VGA / 1 Spot

Loop Through

16 channel Loop Through

Audio Input / Format

4 RCA Inputs (Line Level) / G.711

Audio Output

1 RCA Output

Alarm Input

16 NO/NC Inputs (Selectable On/Off)

Alarm Output

4 Relay Output (0.5A/125V or 1A/30V)

Operating System

RTOS (Real Time Operating System)

Compression Method


Video Format


Image Size Image Size

3 Kbytes/frame @ 360X240 (CIF)

6 Kbytes/frame @ 720x240 (2CIF)

12 Kbytes/frame @ 720X480 (VGA)

Maximum Recoding Speed (NTSC)  

120 fps @ 360X240

60 fps @ 720x240

30 fps @ 720X480

Display Frame Rate

30 FPS per Camera

Screen Division

1, 4, 9, and 16

Search Mode

Event, Archive, and Log

Recording Modes

Manual, Motion, Sensor, Continuous and Scheduled


Record, Playback, Network and Transfer

System Control

IR Remote and Front Panel Buttons

Serial Ports

1 RS-485/422 for PTZ Control / 1 RS-232C

Network Interface

10/100 base-T Ethernet (RJ45)

Network Dynamic IP Support


Network Client Function

Live, Search, PTZ and Backup

Hard Drive Capacity

2 Hard Drive - Max. Size 500 GB (1X500GB=1TB)

Backup Method

USB Memory Stick / CD-RW or Network

Backup Type

Still Image or Video Data


AC100~240V, 60/50 Hz

Power Consumption


Operating Temperature

5~40 degrees C / 30~90% Humidity

Dimensions WxHxD (mm)



7.3 Kg

Client / Multi-Client GUI

H.264 Embedded DVR
  480 IPS Record
  480 IPS Real-Time Display
  16 Video Channels (looping)

  16 Audio Channels
  16 Alarm Inputs and 12 Relay Outputs
  w/ DVD-RW

USB Mouse, IR Remote, Jog Shuttle and Front Panel Controls

H.264 Compression
Client / Multi-Client / WEB / iPhone & Android
Dynamic IP Compatible (DDNS)
Search: Date/Time / Calendar / Event / Emergency
Network Client Functions: Live / Search / Alarm / Audio
                                          PTZ / Backup / Setup
Backup Methods: USB / DVD-RW / Network Client Software
Backup Options: Proprietary Player /
                           Proprietary Compressed

Two-Way Audio
Text-in-Text Feature for POS / ATM

Three Year Parts and Labor Depot Warranty


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

Multi-screen 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
File 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)

    Cascadia Video Products, LLC.