special specification:
Image sensor 420 line 0.5 Lux color 1/3 Super SONY HAD CCD
H.264 video compression algorithm to baseline profile @ 2.2
Video resolution PAL: 352x288 CIF, 704x288 (2CIF) 704x576 (D1),
NTSC: 352x240 CIF, 704x240 (2CIF) 704x480 (D1),
Adjustable video parameters are hue, saturation, and on up dura
Video or audio stream format pure compound flow
Video frame rate: 1-25 PAL frames per second
NTSC: 1-30 frames per second
Video compression rate 8Mbit ~ 16Kbit/S/S
Video output video output channel 1 composite
1 channel audio input impedance linear input, 立 1k:
Audio compression algorithm g. 989
Audio output linear output channel 1
Speech input 1 microphone input channel intercom
The TCP protocol, UDP, support, FTP, IP, HTTP SMTP, DHCP, DNS, ARP, ICMP,
POP3, NTP Ipsec, your RTP RTCP,,, UpnP
System interface is the maximum distance that 10base-t / 100Base - TX
Ethernet interface
1 RS485 interface, 1 RS232 interface
Alarm input 1 channel on/off input, support NO (usually) or NC (closed)
Alarm output 1 channel on/off output, 120VAC class-a / 24VDC 1A
Input voltage dc 12V 2A
Maximum power is less than 120 W
The operating temperature - 10 ~ + 55 deg c
Temperature - 20 ~ + 70 degrees
10 ~ 85% operating humidity
System requirements for operating system: Microsoft Windows 98 / ME / 2000
/ XP / 2003
Microsoft Internet Explorer browser: 5 x or above
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