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Video Input |
1 channel composite video, PAL/NTSC
1 channel ccd/cmos module digital video interface |
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Video compression |
MPEG-4 baseline profile@Level 2.2 |
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Video Resolution |
PAL: 352x288（CIF）,704x288（2CIF）,704x576（D1）
NTSC: 352x240（CIF）,704x240（2CIF）,704x480（D1） |
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Adjustment of Video Parameters |
Brightness, hue, contrast, saturation and image quality |
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Streaming Format |
Optional streaming format (video streaming or audio & video streaming) |
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Video Frame Rate |
PAL: 1 - 25 frames/second
NTSC: 1 - 30 frames/second |
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Video Compression Bitrate |
64Kbit/S～4Mbit/S |
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Video Output |
1 channel composite video output |
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Audio Input |
1 channel linear input, Impedance:1kΩ |
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Audio Compression |
G.726 |
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Audio Output |
1 channel linear output |
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Audio talk-back input |
1 channel, MIC interface |
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Supported Protocols |
TCP, UDP, IP, HTTP, FTP, SMTP, DHCP, DNS,ARP, ICMP, POP3, NTP, IPsec, UpnP,RTP,RTCP |
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System Interface |
10Base-T/100Base-TX Ethernet port |
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1 RS485 port, 1 RS232 port |
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WiFi port（802.11b/g wireless network）: Optional |
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SD card slot : Optional |
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USB port : Optional |
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Alarm Input |
1 channel on/off input, supporting NO (normally open) or NC (normally close) sense |
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Alarm Output |
1 channel on/off output, 120VAC 1A/24VDC 1A |
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Input Power Supply |
DC 12V 1A |
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Maximum Power |
Less than 1.2W |
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Operating Temperature |
-10 ~ +55 ℃ |
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Storage Temperature |
-20 ~ +70 ℃ |
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Operating Humidity |
10 ~ 85% |
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System Requirements |
Operation System:Microsoft Windows 98/ME/2000/XP/2003
Browser:Microsoft Internet Explorer 6.0 or above |
