diff --git a/logica_reslevis/__pycache__/config.cpython-313.pyc b/logica_reslevis/__pycache__/config.cpython-313.pyc
new file mode 100644
index 0000000..1d58dfe
Binary files /dev/null and b/logica_reslevis/__pycache__/config.cpython-313.pyc differ
diff --git a/logica_reslevis/__pycache__/zone_area_definition.cpython-313.pyc b/logica_reslevis/__pycache__/zone_area_definition.cpython-313.pyc
new file mode 100644
index 0000000..ee19af3
Binary files /dev/null and b/logica_reslevis/__pycache__/zone_area_definition.cpython-313.pyc differ
diff --git a/logica_reslevis/config.py b/logica_reslevis/config.py
index 417697a..8d5fa6b 100644
--- a/logica_reslevis/config.py
+++ b/logica_reslevis/config.py
@@ -18,6 +18,7 @@ GATEWAY_JSON_PATH = DATA_DIR / "gateway_list.json"
 BUILDING_JSON_PATH = DATA_DIR / "building.json"
 FLOOR_JSON_PATH = DATA_DIR / "floors.json"
 ZONE_JSON_PATH = DATA_DIR / "zone_list.json"
+ZONE_AREA_DEFINITION_JSON_PATH = DATA_DIR / "zone_area_definition.json"
 TRACKER_JSON_PATH = DATA_DIR / "tracker_conf.json"
 OPERATOR_JSON_PATH = DATA_DIR / "oper_conf.json"
 SUBJECT_JSON_PATH = DATA_DIR / "subject.json"
diff --git a/logica_reslevis/zone_area_definition.py b/logica_reslevis/zone_area_definition.py
new file mode 100644
index 0000000..d4e36d6
--- /dev/null
+++ b/logica_reslevis/zone_area_definition.py
@@ -0,0 +1,72 @@
+import json
+from typing import List, Dict, Any, Optional
+
+from fastapi.encoders import jsonable_encoder
+
+from schemas.reslevis import ZoneAreaDefinitionItem
+from .config import ZONE_AREA_DEFINITION_JSON_PATH
+from .gateway import _LockedFile, _atomic_write, _norm_str
+
+
+class ZoneAreaDefinitionJsonRepository:
+    def __init__(self, json_path: str = ZONE_AREA_DEFINITION_JSON_PATH):
+        self.path = json_path
+
+    def _read_all(self) -> List[Dict[str, Any]]:
+        with _LockedFile(self.path, "r") as fp:
+            try:
+                fp.seek(0)
+                data = fp.read().strip()
+                return json.loads(data) if data else []
+            except json.JSONDecodeError:
+                return []
+
+    def _write_all(self, rows: List[Dict[str, Any]]) -> None:
+        payload = json.dumps(rows, ensure_ascii=False, indent=2)
+        _atomic_write(self.path, payload)
+
+    def _index_by_uuid(self, rows: List[Dict[str, Any]], item_uuid: str) -> Optional[int]:
+        target = _norm_str(item_uuid)
+        for idx, row in enumerate(rows):
+            if _norm_str(row.get("UUID")) == target:
+                return idx
+        return None
+
+    def list(self, item_uuid: Optional[str] = None) -> List[Dict[str, Any]]:
+        rows = self._read_all()
+        if item_uuid:
+            idx = self._index_by_uuid(rows, item_uuid)
+            return [rows[idx]] if idx is not None else []
+        return rows
+
+    def add(self, item: ZoneAreaDefinitionItem) -> None:
+        rows = self._read_all()
+        obj = jsonable_encoder(item)
+        obj_uuid = _norm_str(obj.get("UUID"))
+
+        if self._index_by_uuid(rows, obj_uuid) is not None:
+            raise ValueError(f"ZoneAreaDefinition con UUID '{obj_uuid}' già presente")
+
+        rows.append(obj)
+        self._write_all(rows)
+
+    def update(self, item: ZoneAreaDefinitionItem) -> None:
+        rows = self._read_all()
+        obj = jsonable_encoder(item)
+        obj_uuid = _norm_str(obj.get("UUID"))
+
+        idx = self._index_by_uuid(rows, obj_uuid)
+        if idx is None:
+            raise ValueError(f"ZoneAreaDefinition con UUID '{obj_uuid}' non trovato")
+
+        rows[idx] = obj
+        self._write_all(rows)
+
+    def remove(self, item_uuid: str) -> None:
+        rows = self._read_all()
+        idx = self._index_by_uuid(rows, item_uuid)
+        if idx is None:
+            raise ValueError(f"ZoneAreaDefinition con UUID '{item_uuid}' non trovato")
+
+        del rows[idx]
+        self._write_all(rows)
diff --git a/routes/__pycache__/reslevis.cpython-313.pyc b/routes/__pycache__/reslevis.cpython-313.pyc
new file mode 100644
index 0000000..d556b21
Binary files /dev/null and b/routes/__pycache__/reslevis.cpython-313.pyc differ
diff --git a/routes/reslevis.py b/routes/reslevis.py
index d99f5b8..7fe2871 100644
--- a/routes/reslevis.py
+++ b/routes/reslevis.py
@@ -11,6 +11,7 @@ from schemas.reslevis import (
     BuildingItem,
     FloorItem,
     ZoneItem,
+    ZoneAreaDefinitionItem,
     GatewayItem,
     TrackerItem,
     OperatorItem,
@@ -26,6 +27,7 @@ from logica_reslevis.gateway import GatewayJsonRepository
 from logica_reslevis.building import BuildingJsonRepository
 from logica_reslevis.floor import FloorJsonRepository
 from logica_reslevis.zone import ZoneJsonRepository
+from logica_reslevis.zone_area_definition import ZoneAreaDefinitionJsonRepository
 from logica_reslevis.tracker import TrackerJsonRepository
 from logica_reslevis.operator import OperatorJsonRepository
 from logica_reslevis.setting import SettingJsonRepository
@@ -74,6 +76,7 @@ gateway_repo = GatewayJsonRepository()
 building_repo = BuildingJsonRepository()
 floor_repo = FloorJsonRepository()
 zone_repo = ZoneJsonRepository()
+zone_area_definition_repo = ZoneAreaDefinitionJsonRepository()
 tracker_repo = TrackerJsonRepository()
 operator_repo = OperatorJsonRepository()
 subject_repo = SubjectJsonRepository()
@@ -306,6 +309,34 @@ def removeZone(zone_id: str):
     return {"message": "OK"}
 
 
+@router.get(
+    "/getZoneAreaDefinitions",
+    response_model=List[ZoneAreaDefinitionItem],
+    tags=["Reslevis"],
+    dependencies=[Depends(get_current_user)],
+)
+def getZoneAreaDefinitions(UUID: str | None = None):
+    return zone_area_definition_repo.list(UUID)
+
+
+@router.post("/postZoneAreaDefinition", tags=["Reslevis"], dependencies=[Depends(get_current_user)])
+def postZoneAreaDefinition(item: ZoneAreaDefinitionItem):
+    zone_area_definition_repo.add(item)
+    return {"message": "OK"}
+
+
+@router.put("/updateZoneAreaDefinition", tags=["Reslevis"], dependencies=[Depends(get_current_user)])
+def updateZoneAreaDefinition(item: ZoneAreaDefinitionItem):
+    zone_area_definition_repo.update(item)
+    return {"message": "OK"}
+
+
+@router.delete("/removeZoneAreaDefinition/{zone_area_definition_uuid}", tags=["Reslevis"], dependencies=[Depends(get_current_user)])
+def removeZoneAreaDefinition(zone_area_definition_uuid: str):
+    zone_area_definition_repo.remove(zone_area_definition_uuid)
+    return {"message": "OK"}
+
+
 @router.get(
     "/getTrackers",
     response_model=List[TrackerItem],
diff --git a/schemas/__pycache__/reslevis.cpython-313.pyc b/schemas/__pycache__/reslevis.cpython-313.pyc
new file mode 100644
index 0000000..7d5a4b2
Binary files /dev/null and b/schemas/__pycache__/reslevis.cpython-313.pyc differ
diff --git a/schemas/reslevis.py b/schemas/reslevis.py
index 9586197..bffa38a 100644
--- a/schemas/reslevis.py
+++ b/schemas/reslevis.py
@@ -29,6 +29,17 @@ class ZoneItem(BaseModel):
     floor: Optional[UUID] = None
     building: Optional[UUID] = None
 
+
+class ZoneAreaPointItem(BaseModel):
+    x: float
+    y: float
+
+
+class ZoneAreaDefinitionItem(BaseModel):
+    UUID: UUID
+    ZoneUUID: UUID
+    points: List[ZoneAreaPointItem]
+
 class GatewayItem(BaseModel):
     id: UUID
     name: str