Mô tả sản phẩm: Jovision JVS-D8204
|
Model
|
JVS-D8204
|
|
Video Compression Standard
|
H.264
|
|
Number of D1 Recording Channels
|
4
|
|
Realtime Viewing Picture Resolution
|
PAL: (D1: 704*576 CIF: 352*288);
NTSC: (D1: 640*480 CIF: 320*240)
|
|
Playback Picture Resolution
|
D1/CIF
|
|
Video System
|
PAL/NTSC
|
|
Layout
|
1/2/4 Screens
|
|
Picture in Picture
|
Supports
|
|
Playback Layout
|
4 Screens
|
|
Max Number of Remote connecting Channels
|
16
|
|
Number of Video Input Channels
|
4
|
|
Video Input Port
|
BNC (Level: 1.0Vp-p, Impedance: 75Ω)
|
|
Number of Video Output Channels
|
1
|
|
Video Output Port
|
BNC (Level: 1.0Vp-p, Impedance: 75Ω)
|
|
Video Frame Rate
|
Previewer: PAL: 25 fps, NTSC: 30 fps
Playback: PAL: 25 fps, NTSC: 30 fps
|
|
Type of Stream
|
Video Stream/Combined Streams
|
|
Compression Stream
|
50-500 Mb/hour
|
|
Number of Audio Input Channels
|
4
|
|
Audio Input Port
|
BNC (Level: 2.0Vp-p, Impedance: 75Ω)
|
|
Number of Audio Output channels
|
1
|
|
Audio Output Port
|
BNC (Level: 2.0Vp-p, Impedance: 75Ω)
|
|
Audio Compression Standard
|
ADPCM
|
|
Voice Intercom
|
4 channel voice intercom, supports 1 channel
intercom simultaneously only.
|
|
Dual-stream
|
Supports
|
|
Network Communication
|
1 rj45 10/100 self-adapting Ethernet port, 1 RS485 port
|
|
HDD Port
|
2 SATA ports, supports single HHD up to 2TB
|
|
USB Port
|
2 ports, supports U disk, card reader, usb portable
hard disk, USB mouse, USB 3G modem(huawei E1750, EC156)
|
|
VGA
|
1 VGA port, resolution: 800*600(60Hz/70Hz self-adapting), 1024*768(60Hz/70Hz self-adapting), 1280*1024(60Hz)
|
|
Alarm Input
|
Built-in alarm input, 4 channel
|
|
Alarm Output
|
Built-in alarm output, 1 channel
|
|
Mail Alert
|
Supports
|
|
Power
|
AC220V
|
|
Power Consumption
|
≤15W
|
|
Working Temperature
|
-10℃-55℃
|
|
Working Humidity
|
10%-90%
|
|
Dimension
|
445*320*45
|
|
Weight(without HHD)
|
≤8kg
|
