Ring Security - Extend Heimdall with Ring Security products

I have a question. The Ring v1 keypad works very nice. I also use it as a siren. But when the alarm goes off. The siren works for I think 1 minut. When alarm is there and I directly set every thing off , I cannot disable the siren of the Ring keypad. After a specific time the alarm stops. I disable the alarm from my phone and not from the keypad.