Model Number

KD-NVS04D

Model
NVS801D (1ch D1 video server, with Audio )

NVS802D (2ch CIF Video Server, with Audio )

NVS804D (4ch CIF Video Server, with Audio )


Video Input
1. 2 . 4 channel composite video, PAL/NTSC
BNC (1.0Vp-p, 75Ω)

Video compression
H.264

Video Resolution
PAL: 352*288(CIF), 704*288(2CIF(, 704*576(D1);
NTSC: 352*240(CIF), 704*240(2CIF), 704*480(D1)

Adjustment of Video Parameters
Brightness, hue, contrast, saturation and image quality

Streaming Format
Optional streaming format (video streaming or audio & video streaming)

Video Frame Rate
PAL: 1- 25 frames/second
NTSC: 1 -30 frames/second

Video Compression Bitrate
16Kbit/S~2Mbit/S

Video Output
Unavailable

Video Input
1. 2. 4 channel, RCA interface, linear input, Impedance:1KΩ
Audio Compression
MP3

Audio Output
1.2. 4 channel, RCA interface, linear output

Audio talk-back input
1 channel, MIC interface

Communication Interface
1 10M/100M self-adapting Ethernet port, 1 RS485 port, 1 RS232 port;
Several built-in high-speed dome and decoder protocols, supports transparent protocols
Support 802.11b/g wireless network;
Support CDMA1X and GPRS mobile networks;
Support surveillance via a mobile phone

Alarm Input
4 channel on/off input, supporting NO (normally open) or NC (normally close) sense

Alarm Output
2 channel on/off output, 120VAC 1A/24VDC 1A

Input Power Supply
AC 100~240V, 50~60Hz

Maximum Power
Less than 6W

Operating Temperature
-10 ~ +55?

Operating Humidity
10 ~ 85%

Dimension
180mm(L)X 50mm(H)X110mm(D)

Computer Interface Standard
PCI2.2 33MHZ 32Bit standard