Hi @MMart72, glad we could help! Hope the call with our support team went well.
Hey @Lain_coubert, happy to help answer your questions! You should be able to completely take off the Doorbell you currently have installed (after taking out the security screws and following the proper set up). Once installed, I recommend seeing if you could bring a cover or case to go over the glass to help protect it! You can even purchase a glass protector for a phone (just an idea) and see if you can cut it to the size needed for the Doorbell. Once done, install it and if you do something DIY, please share it here! Sharing your example can help other neighbors that may run into this, and want to have a preventative measure for future. 