IP Dome Camera with Audio Function wholesale china

420 TVL, 0.5LUX, 1/3 SONY Super HAD CCD
520 TVL, 0.5LUX, 1/3 SONY Super HAD CCD
Video compression: H.264 Main Profile@Level 3/MJPEG optional
Build in 4-9mm varifocal lens
Video parameters: brightness, hue, contrast, saturation, image quality
Streaming format: optional video streaming or audio and video composite streaming
Video frame fate: 1 - 30 frames/second
Video compression bit rate: 16Kbit/S - 8Mbit/S
Audio input: 1channel, linear input
Audio compression: G.726
Audio output: 1channel, RCA interface and linear output
Audio talkback: built-in Mic
Supported protocols: TCP, UDP, IP, HTTP, FTP, SMTP, DHCP, DNS,ARP, ICMP, POP3, NTP, IPsec, UPNP, RTP, RTCP
System Interface:
Build in microphone, speaker and buzzer
10M/100M self-adapting Ethernet port
1 RS485 port (supports transparent protocols)
SD card (maximum 32GB)
Alarm input: 1 channel on/off input, supporting No (normally open) or NC (normally close) sense
Alarm output: 1 channel on/off output, 120VAC 1A/24VDC 1A
Input power supply: DC 12V, 1A
Maximum power: less than 6W
Operating temperature: -10 - +555798833549
Operating humidity: RH85%MAX
System requirements:
Operation system: Microsoft Windows 98/ME/2000/XP/2003
Browser: Microsoft Internet Explorer 5.x or above
Dimension: 14cm (L) x 14cm (W) x 10.8 (H)
Net weight: 0.56kg