Hello shahine,
An unsolicited advice from a good heart:
The words secure and Homey in the same sentence is a red flag to me.
Homey is a nice gadget, not a professional 24/7/365 PLC-like machine.
It might work fine for weeks or even months, but it also might completely random not respond to (a) sensor event(s). Homey, or it’s apps, might crash after a unannounced nightly auto-update.
It happens.
Also ‘radio technology’ and ‘reliable’ don’t match.
When you consider it to be a “nice bonus” to get alerts for open contact-/motion sensors:
About the flows: check the Heimdall app.
