A: ESUN intelligent Monitoring lamp only support 2.4Ghz band wireless router, make sure the router is available in this band;

ESUN lamp intelligent monitoring does not support a hidden SSID WIFI, make sure that the router SSID is not set to hide;

Part brush third-party mobile phone operating system app that can not be found to wifi situation will arise in use, make sure the phone you are using the original operating system;