Log in to the router, which has energy saving Settings, or parental controls, and you can set the wireless start time. But you can't power off the router.
Telecommunications broadband can be set in the light cat timed off the network, you can limit the time of Internet access, so as to avoid long-term Internet access, you can control the Internet time of children at home. You can set time off the network, time dialing, and the number of Internet devices, etc., so that it is a good control of the Internet at home can also avoid others to steal the network, to ensure that the home can be green Internet access.