KF820 H.264 Video Encoder

PCI2.2 33MHZ 32Bit standard

Computer Interface Standard

180mm(L) ??50mm(H)??110mm(D)

Dimension

10 ~ 85%

Operating Humidity

-10 ~ +55 ?/P>

Operating Temperature

Less than 6W

Maximum Power

 9V 1A

Input Power Supply

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

Alarm Output

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

Alarm Input

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

Communication Interface

1 channel, MIC interface

Audio talk-back input

1 channel, RCA interface, linear output

Audio Output

MP3

Audio Compression

4 channel, RCA interface, linear input, Impedance:????

Audio Input

Unavailable

Video Output

16Kbit/S??4Mbit/S

Video Compression Bitrate

PAL: 1 - 25 frames/second
NTSC: 1 - 30 frames/second

Video Frame Rate

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

Streaming Format

Brightness, hue, contrast, saturation and image quality

Adjustment of Video Parameters

PAL??352*288??CIF??
NTSC??352*240??CIF??

Video Resolution

H.264

Video compression

4 channel composite video, PAL/NTSC
BNC (1.0Vp-p, 75??)