@openstreetmap/id-tagging-schema/data/presets/emergency/fire_alarm.json

The OpenStreetMap tagging model used by the iD editor

{
    "icon": "fas-bell",
    "fields": [
        "indoor",
        "ref",
        "operator"
    ],
    "moreFields": [
        "level"
    ],
    "geometry": [
        "point",
        "vertex"
    ],
    "tags": {
        "emergency": "fire_alarm_box"
    },
    "name": "Fire Alarm Call Box"
}