Automation code for alert if door is opened after specific time

Configuration Zigbee
1

I am trying to automate door sensor. The goal is to alarm the phone if it is opened longer than 15 minutes.

Below code does not work. Would appreciate help to resolve it. Thank you!

alias: Garage ver2
description: Notify phone if door is opened more than designed time limit
trigger:
  - type: opened
    platform: device
    device_id: *****e5e1125
    entity_id: *****f76f29
    domain: binary_sensor
condition: []
action:
  - delay:
      hours: 0
      minutes: 5
      seconds: 0
      milliseconds: 0
  - if:
      - type: is_open
        condition: device
        device_id:  *****e5e1125
        entity_id:   *****f76f29
        domain: binary_sensor
    then:
      - service: notify.mobile_app_oneplus_a6003
        data:
          title: DO NOT FORGET TO
          message: close the garage!
          ttl: 0
          priority: high
          channel: alarm_stream
  - repeat:
      until:
        - type: is_not_open
          condition: device
          device_id: *****e5e1125
          entity_id:   *****f76f29
          domain: binary_sensor
      sequence: []
mode: restart
2

Something like this should work. You can add your repeat logic to repeat the notification as well.

description: "Door left open"
mode: single
trigger:
  - platform: state
    entity_id:
      - binary_sensor.front_door_contact_sensor_contact
    from: "off"
    to: "on"
    for:
      hours: 0
      minutes: 15
      seconds: 0
condition: []
action:
  - service: notify.notify
    metadata: {}
    data:
      message: The door has been opened for 15 minutes! CLOSE IT!
      title: You left the door open!