Recording when motion detecting but pls no alarm/push notification

[Attila Varadi]

I am using this DoorBell:
https://shop.yooseecamera.com/doorbellcam/yoosee-smart-doorbell-intercom-rfid-function-hd-cam

How can is set the followings:

• recording when alarm is triggering (motion, doorbell) but not to send any notifications to my iPhone app (only when bell rings...)
• how to set prerecording (i set it but it looks to me, it doesn't work)

I tried many constellations and when it recorded than i always got notifications all time. When turned off notifications, it stopped to rescording when motion had detected. Only recording when doorbell button pushes...

Camera connects to my network via LAN and separately 12V and a TF card is installled.