Hey @Snowdog42! Multiple mobile devices should not be receiving multiple notifications. Depending on the number of devices you own, linked or group devices, and if you have the Ring or Rapid Ring app, there should be a normal delivery of notifications for each event.
I recommend also turning off bluetooth and disabling any other apps running in the background on these devices. If this concern persists, our support team will be happy to troubleshoot this more in-depth.
Like my answer? Accept it as a solution (click on the 'Accepted Solution' button next to reply). Learn more about the Community, here.