Sub series                                                          Intelligent Entrance Video Units
Lens Type                                                           3.1 mm to 6 mm
Iris Type                                                              3.1 mm to 6 mm
Security User Authentication, Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Heartbeat, NTP
Day/Night Switch                                           Support
Image Settings                                                 Saturation: 0 to 100Brightness: 0 to 100Contrast: 0 to 100Gain: 0 to 1003D DNR: Off, Normal and Expert modes are selectable. White balance: White Balance 1 and White Balance                                                             2 are selectable.
RS-4851 Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â RS-485 Port
Audio1-ch                                                          audio output
Protocol                                                            TCP/IP, HTTP, DHCP, DNS, RTP, RTSP, NTP, FTP Upload Pictures
Shutter                                                                1/30 s to 1/100,000 s
Working Temperature & Humidity          -25°C to 70°C (-13°F to 158°F)90% or less (non-condensing)
Sensor Type                                                      1/3″ Progressive Scan CMOS
Working Consumption                                 22W Max
Communication Mode                                 1 RJ45 10M/100M Ethernet port
