diff --git a/docs/raspberry_pi.md b/docs/raspberry_pi.md
index a9588b0..1f4a751 100644
--- a/docs/raspberry_pi.md
+++ b/docs/raspberry_pi.md
@@ -150,6 +150,8 @@ Reservas aplicadas para los 39 leases actuales y 3 reservas historicas conservad
 
 Control parental por dispositivo o grupo: horarios, bloqueo temporal, perfiles, pausas desde Telegram y registro de cambios. Se implementara despues de terminar la normalizacion de nombres del inventario.
 
+La lectura avanzada de control parental usa `asusrouter` y requiere `ASUS_USERNAME` y `ASUS_PASSWORD` solo en el `.env` local de la Raspberry. No se guardan en el repositorio.
+
 ## Despliegue
 
 La Pi no tiene Git operativo para este flujo. El despliegue se hace por el VPS y el tunel inverso:
diff --git a/vigilancia/.env.example b/vigilancia/.env.example
index 7643793..dfc9be8 100644
--- a/vigilancia/.env.example
+++ b/vigilancia/.env.example
@@ -13,6 +13,11 @@ TAPO_USERNAME=
 TAPO_PASSWORD=
 TAPO_TERMO_IP=
 
+# ASUSWRT API para control parental (no compartir la contrasena)
+ASUS_ROUTER_IP=192.168.50.1
+ASUS_USERNAME=
+ASUS_PASSWORD=
+
 # Franja horaria activa (formato 24h)
 HORA_INICIO=08
 HORA_FIN=17
diff --git a/vigilancia/asus_api_control.py b/vigilancia/asus_api_control.py
new file mode 100644
index 0000000..fff22ab
--- /dev/null
+++ b/vigilancia/asus_api_control.py
@@ -0,0 +1,57 @@
+"""Lectura segura de datos ASUSWRT mediante la API web del router."""
+
+import asyncio
+import json
+import os
+
+import aiohttp
+from asusrouter import AsusData, AsusRouter
+
+
+def _load_env():
+    values = {}
+    path = os.path.join(os.path.dirname(os.path.abspath(__file__)), ".env")
+    try:
+        with open(path) as stream:
+            for line in stream:
+                line = line.strip()
+                if line and not line.startswith("#") and "=" in line:
+                    key, value = line.split("=", 1)
+                    values[key.strip()] = value.strip()
+    except OSError:
+        pass
+    return values
+
+
+FILE_ENV = _load_env()
+
+
+def _env(name, default=""):
+    return os.getenv(name, FILE_ENV.get(name, default)).strip()
+
+
+async def _parental_data():
+    username = _env("ASUS_USERNAME")
+    password = _env("ASUS_PASSWORD")
+    if not username or not password:
+        raise RuntimeError(
+            "Falta ASUS_USERNAME o ASUS_PASSWORD en el .env de la Raspberry"
+        )
+    session = aiohttp.ClientSession()
+    router = AsusRouter(
+        hostname=_env("ASUS_ROUTER_IP", "192.168.50.1"),
+        username=username,
+        password=password,
+        session=session,
+    )
+    try:
+        await router.async_connect()
+        return await router.async_get_data(AsusData.PARENTAL_CONTROL, force=True)
+    finally:
+        await router.async_disconnect()
+        await session.close()
+
+
+def parental_status():
+    data = asyncio.run(_parental_data())
+    return json.dumps(data, ensure_ascii=False, indent=2, default=str)
diff --git a/vigilancia/router_control.py b/vigilancia/router_control.py
index 2f7796d..a123a9a 100644
--- a/vigilancia/router_control.py
+++ b/vigilancia/router_control.py
@@ -115,6 +115,30 @@ def reservas():
     return f"<pre>{html.escape(output)}</pre>"
 
 
+def control_parental():
+    try:
+        from asus_api_control import parental_status
+        return f"<pre>{html.escape(parental_status())}</pre>"
+    except RuntimeError as exc:
+        return f"<pre>{html.escape(str(exc))}</pre>"
+    except Exception:
+        pass
+    keys = (
+        "yadns_enable_x",
+        "yadns_mode",
+        "yadns_clientlist",
+        "bwdpi_enable",
+        "bwdpi_rulelist",
+        "keyword_rulelist",
+        "url_rulelist",
+        "time_zone",
+    )
+    lines = []
+    for key in keys:
+        lines.append(f"{key}={_run(f'nvram get {key}')}")
+    return f"<pre>{html.escape(chr(10).join(lines))}</pre>"
+
+
 def reiniciar():
     return _run("reboot")
 
@@ -128,5 +152,6 @@ if __name__ == "__main__":
         "inventario": inventario,
         "reservar": reservar_dhcp,
         "reservas": reservas,
+        "parental": control_parental,
     }
     print(actions.get(action, estado)())