Kablosuz Kamera Sistemleri

Digital Video Transmitter (For Mobile Cameras)

DIGITAL WIRELESS VIDEO TRANSMISSION  SYSTEM
COMMUNICATION DISTANCE 100 METER

 


Interface Description

1

ANT

Antenna connector

9

A IN

Audio in

2

VIN

video input

10

SYS NORM

Emergency upgrade switch

3

DC12VOUT

DC12V power output

11

RST

Reset button

4

IO GND

Alarm output

12

PWR

Power indicator

5

A B

Alarm input

13

STATE

Status indicator

6

S D

SD card slot

14

LAN

Network settings port

7

D+ D-

RS485 A B

15

DC12V

Power input

8

AOUT

Audio out

 

 

Main Features
WIFI 802.11b/g(WEP/WPA/WPA2 encryption
Standard H.264 video compression
G.711 audio compression
Support D1, Half D1, CIF resolution format
Video rate 32Kbps~4000Kbps adjustable
Delay Time Less than 200 MSEL (0.2 second) in LAN
Built-in web server, support web browser configure update
Support two-way audio
Support snapshot, record, replay
Support RS232 and RS485 (PTZ) interface
SD Card supported


Model

NT-D241W (0.1W)

Channel

Channel

1 Channel

Resolution

Resolution

D1

SD card

SD card

Yes

Dual stream

Dual stream

Yes

Video/ Audio

video Compression

H.264

Audio compression

G.711

Frame Rate

PAL: 1-25fps NTSC: 1-30fps

Resolution

D1: 704×576, Half D1: 704×288,CIF: 352×288

Video Input

1 ch (CVBS) BNC (1.0Vp-p, 75Ω)

Audio Input

1 channel BNC interface, 1 channel MIC input

Picture Adjustment

Brightness, contrast, hue, saturation

Bit rate

32Kbps~4000Kbps variable

Network

Security

Multi-level user access with password protection

Support protocols

PPPoE,DHCP,TCP/IP,HTTP,UDP,RTP/RTCP,RTSP,UPNP,SMTP,FTP,DDNS,DNS

Ethernet Port

10/100Mbps RJ45

Built-in Web Server

Support WEB browser, remote config/update, replay, record

Max. User

5 real-time users/channel (simultaneous)

Delay Time

Less than 200 MSEL (0.20 second) in LAN system

WIFI

Support Protocol: 802.11 b, 802.11 g, support for encryption: wep64, wep128, wpa, wpa2, Wireless Power: 20dbm(5201w) 30dBm(5203w)

Key Features

Two way Audio

Yes

Dual stream function

Transmission with low bit-rate video streaming; the front device with high bit-rate storage

Alarm port

1in/1out

Motion Detection

Support JPEG/BMP image snapshot, video recording

Pre-recording Alarm Trigger

Alarm 10 seconds previous recording, support alarm upload, Video lost, motion detection, external input

Alarm Events

File upload via FTP, Email; Notification via Email, and TCP; External output activation; Local recording

E-Map

BMP E-Map

Communication port

SD card, 1 RS232, 1 RS485 interface

SDK

SDK available for application development and system integration

OS Requirement

Microsoft Windows 2000/2003/XP/Vista/Win7

General

Browser

Internet Explorer 6.0 or above

Temperature

-25℃ -80℃

Humidity

<85%RH

Voltage

DC12V/2.0A 220V(2pcs SATA HDD)

Consumption

Less than 5W

Production Dimension

(W) *(H) *(D)

Weight

NW:kg GW:kg