Button to turn on a relay (not a toggle)

hi, i just install home assistant, so im a newbie, i have a fibaro relay (fgs 222) with 2 output to open my garage door and my gate, but i only need a quick signal, not a on/off switch, and i cant find a way to do it ? can someone explain me how ?
thank you

not without using an automation.

I still use the on/off switch but then I automatically turn the switch back off after it’s turned on:

  - alias: Toggle Garage Door North Switch
    initial_state: 'on'
    trigger:
      platform: state
      entity_id: switch.garage_door_north_operator_switch
      to: 'on'
      for:
        seconds: 1
    action:
      service: homeassistant.turn_off
      entity_id: switch.garage_door_north_operator_switch