2K eufy wireless door bell UK

Hi Everyone

I received my 2k wireless doorbell a few days ago. I havent installed it yet. I have brought a 24v power supply to wire rather than have to charge it all the time. Anyway my biggest concern is theft of the doorbell itself. The release mechanism to get the eufy off the mount appears to be pretty poor. I’m sure someone with a paper clip could easily release the door bell. Anyway my idea was to add some silicone sealant before I permanently fix it to the mount to block the eject hole and to fix the unit a bit more securely. Just wondered what people thoughts were.