appendix

PRODUCT SPECIFICATION

 

Item

Details

Video

 

Inputs

4 composite video 0.5–1 Vpp, 75 ohm

 

Resolution

704x480 NTSC, 704x576 PAL

 

 

Live

 

Frame rate

120fps NTSC, 100fps PAL

 

Resolution

704x480 NTSC, 704x576 PAL

 

 

Multi Screen display

1, 4, SEQUENCE, PIP

Performance

 

 

 

Operating System

 

Embedded

Linux

 

 

Compression

H.264

 

 

Record Rate

NTSC : Up to 30fps @ 704x480 / PAL : Up to 25fps @ 704x576

 

 

NTSC : Up to 60fps @ 704x240 / PAL : Up to 50fps @ 704x288

Recording

 

 

NTSC : Up to 120fps @ 352x240 / PAL : Up to 100fps @ 352x288

 

Mode

NTSC : Manual, Schedule (Continuous/Event), Event (Pre/Post)

 

 

PAL : Manual, Schedule (Continuous/Event), Event (Pre/Post)

 

 

 

 

 

Overwrite modes

Continuous

 

 

Pre-Alarm

Up to 5sec.

 

 

Post-Alarm

Up to 6 hour. (5, 10, 20, 30 sec, 1, 3, 5, 10, 20 min,1, 2, 3, 4, 5, 6 hour)

Search & Playback

 

Search mode

Date/time, Event, Back up, POS, Motion

 

Playback function

Fast Forward/Backward, Slow Forward/Backward, Step Forward/Backward

 

 

 

 

Transmission speed

100 / 120fps

 

 

Bandwidth

Up to (4)Mbps, Unlimited(4M)/2/1.5/1 Mbps/800/600/500/400/300/200/

 

 

100/50 kbps

 

 

 

Network

 

Bandwidth control

Automatic

 

Stream

H.264(CIF)

 

 

Maximum No. of remote

Search(2) / Live Unicast(4) / Live Multicast(20)

 

 

users

 

 

 

 

 

Protocol support

TCP/IP, DHCP, PPPoE, SMTP, NTP, HTTP, DDNS, RTP, RTSP

 

 

Monitoring

Webviewer, CMS(Smart viewer, NET-i)

 

 

Smartphone

Support

Smartphone

 

Protocol support

RTP, RTSP, HTTP, CGI

 

Transmission speed

CIF Max 15fps(Single Channel) / CIF Max 2fps(Quad Channel)

 

 

 

 

Remote users Maximum

Live(1)

94_ appendix

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Samsung SRD-440 user manual Product Specification, Sequence, Pip, Rtp, Rtsp, Http, Cgi