HIKVISION DS-3WR12C, User Manual, Page: 61 / 147

WiFi Router • User Guide
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Beamforming is a radio wave technology written into the IEEE 802.11ac standard. With
beamforming, the router transmits radio signals in the direction of the client, thus creating
stronger, faster, and more reliable wireless communication.
To access the page, log in to the web UI of the router and navigate to Route Settings > Wireless
Settings > Beamforming .
The following figure shows the wireless transmission when Beamforming is disabled.
Application scenario
Parameter Description
Wireless
Bandwidth
It specifies the bandwidth of the wireless channel of a WiFi network.
Change the default settings only when necessary.

20: It indicates that the channel bandwidth of a router is to 20 MHz.

40: It indicates that the channel bandwidth of a router is 40 MHz.

80: It indicates that the channel bandwidth of a router is 80 MHz.
This option is available only at 5 GHz.

20/40/80: It specifies that a router can switch its channel bandwidth
between 20 MHz, 40 MHz, and 80 MHz based on the ambient
environment. This option is available only at 5 GHz.