Page
21 of 22
SeaViewer DVR-SD Manual
02/15/2011
7. Specification
Item
Parameter
Description
Language
English
Interface
Graphical User Interface
System
Security
Administrator and user password protected
Video Input
1 channel video input,
1.0V， p-p，75Ω，BNC
Video Output
1 channel video output,
1.0V， p-p，75Ω，BNC
Display
1/2/4 channel display
Video
Video
Standard
PAL (25fps) NTSC (30fps)
Audio Input
1 channel audio input,
20KΩ，RCA
Audio
Output
1 channel audio output,
500Ω，RCA
Output
level
1V ~2V, p-p
Recording
mode
Audio and video synchronize
Audio
Compression
AAC
AAC
AAC
AAC
Video
Compression
H.264
High Profile
High Profile
High Profile
High Profile
Resolution
D1 at
D1 at
D1 at
D1 at 30
30
30
30fps
fps
fps
fps
Video
bitrate
D1: 200Kbps ~ 2Mbps
Audio
bitrate
8KB/s
Storage
Storage
One SD Card Slot (SD/SDHC maximum 64 GB)
Format
AVI
AVI
AVI
AVI
Sensor
Sensors
1 speed sensor, 1 ignition sensor, 3 common use
sensors
COM
Two RS232 connector and one RS485 connector(OPTION)
Communication
Network
RJ45，10M/100M Lan port(OPTION)
GPS
Supported(OPTION)
