KD-NVC82WD-42S | 420 TVL, 0.5LUX,1/3 SONY Super HAD CCD | KD-NVC82WD-54S | 540TVL, 0.5LUX,1/3 SONY Super HAD CCD | Pan/Tilt | N/A | Video Compression | H.264 Baseline Profile@Level 2.2 | Lens | Build in 4-9mm varifocal lens. | Video Parameters | Brightness,Hue,Contrast,Saturation,Image quality. | Streaming Format | Optional Video Streaming or Audio&Video composite Streaming | Video Frame Rate | 1-30frames/second | Video Compression Bitrate | 16Kbit/S~4Mbit/S | Audio Input | 1channel,linear input | Audio Compression | G.726 | Audio Output | 1channel,RCA interface,linear output | Audio talk-back | 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) | WiFi port(802.11b/g wireless network) | SD card slot | 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 ~ +55℃ | Operating Humidity | 10 ~ 85% | System Requirements | Operation System:Microsoft Windows 98/ME/2000/XP/2003 Browser:Microsoft Internet Explorer 5.x or above |
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