diff --git a/custom_components/xiaomi_gateway3/core/converters/devices.py b/custom_components/xiaomi_gateway3/core/converters/devices.py
index 322b13cd..0f8f4c38 100644
--- a/custom_components/xiaomi_gateway3/core/converters/devices.py
+++ b/custom_components/xiaomi_gateway3/core/converters/devices.py
@@ -2298,8 +2298,27 @@
         MapConv("mode", "select", mi="2.p.5", map={
             0: "default", 1: "doublmode", 2: "leftmode", 3: "rightmode"
         }, enabled=False),
-    ]
+    ],
+    "ttl": "7d",  
 }, {
+    # https://home.miot-spec.com/spec/090615.curtain.crus6
+    15069: ["PTX", "Curtain Motor", "crus6"],
+    "spec": [
+        MapConv("motor", "cover", mi="2.p.1", map={0: "stop", 1: "open", 2: "close"}),
+        Converter("target_position", mi="2.p.2"),
+        CurtainPosConv("position", mi="2.p.3", parent="motor"),            
+        Converter("motor_reverse", "switch", mi="2.p.4", enabled=False),
+        MapConv("mode", "select", mi="2.p.5", map={
+            0: "default", 1: "doublmode", 2: "leftmode", 3: "rightmode"
+        }, enabled=False),
+        MapConv("run_state", mi="2.p.6", parent="motor", map={
+            0: "stop", 1: "opening", 2: "closing"
+        }), 
+        MapConv("fault", "sensor", mi="2.p.7", map={
+            0: "No faults", 1: "Faults"}, enabled=False),
+    ],
+    "ttl": "7d",  
+}, {    
     4722: ["Xiaomi", "Curtain Motor", "MJZNCL02LM"],
     "spec": [
         MapConv("motor", "cover", mi="2.p.1", map={