The SRD-442-4TB is the ideal recording solution for users looking to match economy with professional performance and it is suitable for applications such as monitoring small offices and retail outlets. With its built-in 4.3” LCD touch monitor, the SRD-442 provides convenient preview function so that the users do not have to check a separated monitor. The features includes real-time recording across all four channels at CIF resolution, a set of search & playback functions, and live monitoring through Smartphone with Samsung iPOLiS application.
Features:
Video | |
Inputs | 4 Composite video 0.5-1 Vpp, 75 ohm |
Resolution | NTSC : 704 x 480 / PAL : 704 x 576 |
Live | |
Frame Rate | NTSC : 120fps / PAL : 100fps |
Resolution | NTSC : 704 x 480 / PAL : 704 x 576 |
Multi Screen Display | 1 / 4 / SEQUENCE / PIP |
Operating System | |
Embedded | Linux |
Compression | H.264 |
Record Rate | NTSC : Up to 30fps@704 x 480 / PAL : Up to 25fps@704 x 576 NTSC : Up to 60fps@704 x 240 / PAL : Up to 50fps@704 x 288 NTSC : Up to 120fps@352 x 240 / PAL : Up to 100fps@352 x 288 |
Recording | |
Mode | Manual, Schedule (Continuous / Event), Event (Pre / Post) |
Overwrite Modes | Continuous |
Pre-alarm | Up to 5sec (1, 2, 3, 4, 5sec) |
Post-alarm | Up to 6 hour (5,10, 20, 30sec,1, 3, 5, 10, 20min, 1, 2, 3, 4, 5, 6hour) |
Search & Playback | |
Search Modes | Date/Time, Event, Back up, Motion |
Playback Function | Fast forward / backward (2x, 4x, 8x, 16x, 32x, 64x) *Backward play with I-frame only Slow forward / backward (1/2x, 1/4x, 1/8x) Step forward / backward (2x, 4x, 8x, 16x, 32x, 64x) *Backward play with I-frame only |
Network (IPv4) | |
Transmission Speed | CIF 120/100fps |
Bandwidth | Up to 4Mbps, Unlimited (4M) / 2 / 1.5 / 1Mbps / 800 / 600 / 500 / 400 / 300 / 200 / 100 / 50kbps |
Bandwidth Control | Automatic |
Stream | H.264 (CIF) |
Max. Remote Users | Search 2 / Live unicast 4 / Live multicast 4 |
Protocol Support | TCP/IP, DHCP, PPPoE, SMTP, NTP, HTTP, DDNS, RTP, RTSP |
Monitoring | NET-i viewer, SmartViewer, Webviewer |
Storage | |
Internal HDD | Up to 2 SATA HDDs |
USB (Back up) | 2 USB Ports |
File Format (Back up) | BU (DVR player), EXE (Include player) |
Monitors | |
VGA/ Main Composite | 1 VGA (1024 x 768) / 1 BNC (Composite) selectable |
Spot Composite | Analog spot (1 BNC, Only VGA selectable) |