I’ll assume you’re using an Android 9 or 10 phone…
Pull down the status bar from top of screen.
Long press the notification.
Turn off this undesired notification by tapping the on/off toggle.
or…
Go to system settings.
Open Apps.
Scroll down to Wyze and open it.
Open Notifications.
Turn off “DownChannelService” and “WyzeBandService” by tapping the on/off toggles.
And you may wish to restart your phone after doing this.