App creation for devices ELRO HIS20security system

What kind of device would you like to be added :

Brand , and id number(s) of device(s)

ELRO- Remote SA68R

ELRO- Movement detector SA68P

ELRO- Sirene SA 68IS

ELRO- Flits and sirene SA68G

ELRO- Contact SA68M

ELRO- Wallswitch HIS20M

ELRO- Smoke detecter SA68B

ELRO- Sirene outside SA68IS

ELRO- KeypadSA68C

ELRO- Curtain switxh HIS20IC

ELRO- Wall outlet HIS20PSF

ELRO- Switch HIS20IS

What kind of category signal would the app use :

433 MHZ
868 MHZ

Is there a (public) API / documentation or known other implementations (like Blogs/Github etc)

Found nothing

Are you willing to loan or donate a device to a developer?

Yes

A post was merged into an existing topic: Homey Community App Requests