User Manual
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The recommended information
Model
Surveillance Width
Focal-Length
Optimal Object
Distance
Installation Height
Depression Angle
O2BFRM/O2DFRM
2.4m（7.9ft）
7mm
3.6m(11.8ft)
2.1m(6.9ft)
10°
O2BFRM/O2DFRM
2.4m（7.9ft）
22mm
6.0m(19.7ft)
2.6m(8.5ft)
10°
O2BFR/O2DFR
2.4m（7.9ft）
8mm
3.2m(10.5ft)
2.1m(6.9ft)
10°
O2BFR/O2DFR
2.4m（7.9ft）
12mm
5.1m(16.7ft)
2.4m(7.9ft)
10°
4. The object distance depends on the focal-length of the lens mounted in the camera.
5. In order to guarantee the captured face recognition rate, the requirement for face capture are: left or right face turn angle is less
than about 30°; pitching angle is less than 20°.
6. Face illumination must be uniform, if the brightness is low or there is a large area of shadow, need to do the light filling.
7. When the capture scenario is backlight, the camera’s BLC/HLC/WDR need to be turned on, or fill the light.
8. The face recognition do not support black & white mode for now.
4.5 Network Configuration
4.5.1 TCP/IP
Go to NetworkTCP/IP interface as shown below. There are two ways for network connection.
Use IP address (take IPv4 for example)-obtain a local IP address automatically through DHCP. A typical router has a DHCP server
built in, and therefore is able to assign an IP address to the camera.
Use PPPoE-Click the “PPPoE Config” tab to go to the interface as shown below. Enable PPPoE and then enter the user name and
password from your ISP.