Using keypad to turn the switch on/off instead of arming/disarming the alarm

Hello,

I have the front door in my house that i can unlock with shelly switch i configured in home assistant. Is there a way i can use “smart keypad” or keypads from alarm systems independent of their alarm hubs to turn on/off shelly switch and consequentially unlock the door.

Basically i wish to provide pin code unlocking for my house door.

Thanks!