diff --git a/custom_components/ble_monitor/ble_parser/xiaomi.py b/custom_components/ble_monitor/ble_parser/xiaomi.py
index d257f82a..a8f3284a 100755
--- a/custom_components/ble_monitor/ble_parser/xiaomi.py
+++ b/custom_components/ble_monitor/ble_parser/xiaomi.py
@@ -75,6 +75,7 @@
     0x18E3: "ZX1",
     0x11C2: "SV40",
     0x3F0F: "RS1BB",
+    0x38BB: "PTX",
 }
 
 # Structured objects for data conversions
@@ -769,6 +770,30 @@ def obj4a08(xobj):
     return {"motion": 1, "motion timer": 1, "illuminance": illu}
 
 
+def obj4a0c(xobj):
+    """Single click PTX"""
+    return {
+        "one btn switch": "toggle",
+        "button switch": "single press",
+    }
+
+
+def obj4a0d(xobj):
+    """Double click PTX"""
+    return {
+        "one btn switch": "toggle",
+        "button switch": "double press",
+    }
+
+
+def obj4a0e(xobj):
+    """Long click PTX"""
+    return {
+        "one btn switch": "toggle",
+        "button switch": "long press",
+    }
+
+
 def obj4a0f(xobj):
     """Door/window broken open"""
     dev_forced = xobj[0]
@@ -852,6 +877,12 @@ def obj4c14(xobj):
     return {"mode": mode}
 
 
+def obj4e01(xobj):
+    """Low Battery"""
+    low_batt = xobj[0]
+    return {"low battery": low_batt}
+
+
 def obj4e0c(xobj, device_type):
     """Click"""
     if device_type == "XMWXKG01YL":
@@ -1065,6 +1096,9 @@ def obj5a16(xobj):
     0x4818: obj4818,
     0x4a01: obj4a01,
     0x4a08: obj4a08,
+    0x4a0c: obj4a0c,
+    0x4a0d: obj4a0d,
+    0x4a0e: obj4a0e,
     0x4a0f: obj4a0f,
     0x4a12: obj4a12,
     0x4a13: obj4a13,
@@ -1074,6 +1108,7 @@ def obj5a16(xobj):
     0x4c03: obj4c03,
     0x4c08: obj4c08,
     0x4c14: obj4c14,
+    0x4e01: obj4e01,
     0x4e0c: obj4e0c,
     0x4e0d: obj4e0d,
     0x4e0e: obj4e0e,
@@ -1267,7 +1302,9 @@ def parse_xiaomi(self, data: bytes, mac: str):
                 _LOGGER.debug("Invalid payload data length, payload: %s", payload.hex())
                 break
             dobject = payload[payload_start + 3:next_start]
-            if dobject and obj_length != 0 or hex(obj_typecode) in ["0x4e0c", "0x4e0d", "0x4e0e"]:
+            if dobject and obj_length != 0 or hex(obj_typecode) in [
+                "0x4a0c", "0x4a0d", "0x4a0e", "0x4e0c", "0x4e0d", "0x4e0e"
+            ]:
                 resfunc = xiaomi_dataobject_dict.get(obj_typecode, None)
                 if resfunc:
                     if hex(obj_typecode) in ["0x8", "0x100e", "0x1001", "0xf", "0xb", "0x4e0c", "0x4e0d", "0x4e0e"]:
diff --git a/custom_components/ble_monitor/const.py b/custom_components/ble_monitor/const.py
index 7418b259..9baa83e2 100755
--- a/custom_components/ble_monitor/const.py
+++ b/custom_components/ble_monitor/const.py
@@ -1674,6 +1674,7 @@ class BLEMonitorBinarySensorEntityDescription(
     'HS1BB(MI)'               : [["illuminance", "battery", "rssi"], [], ["motion"]],
     'XMWXKG01YL'              : [["rssi"], ["two btn switch left", "two btn switch right"], []],
     'XMWXKG01LM'              : [["battery", "rssi"], ["one btn switch"], []],
+    'PTX'                     : [["battery", "rssi"], ["one btn switch"], []],
     'YLAI003'                 : [["rssi", "battery"], ["button"], []],
     'YLYK01YL'                : [["rssi"], ["remote"], ["remote single press", "remote long press"]],
     'YLYK01YL-FANCL'          : [["rssi"], ["fan remote"], []],
@@ -1812,6 +1813,7 @@ class BLEMonitorBinarySensorEntityDescription(
     'HS1BB(MI)'               : 'Linptech',
     'XMWXKG01YL'              : 'Xiaomi',
     'XMWXKG01LM'              : 'Xiaomi',
+    'PTX'                     : 'Xiaomi',
     'SV40'                    : 'Lockin',
     'SU001-T'                 : 'Petoneer',
     'ATC'                     : 'ATC',
diff --git a/custom_components/ble_monitor/manifest.json b/custom_components/ble_monitor/manifest.json
index 6a149748..4b339646 100644
--- a/custom_components/ble_monitor/manifest.json
+++ b/custom_components/ble_monitor/manifest.json
@@ -14,5 +14,5 @@
     "btsocket>=0.2.0",
     "pyric>=0.1.6.3"
   ],
-  "version": "12.9.2"
+  "version": "12.9.3"
 }
diff --git a/custom_components/ble_monitor/test/test_xiaomi_parser.py b/custom_components/ble_monitor/test/test_xiaomi_parser.py
index bf0c86e5..622478dd 100644
--- a/custom_components/ble_monitor/test/test_xiaomi_parser.py
+++ b/custom_components/ble_monitor/test/test_xiaomi_parser.py
@@ -1037,3 +1037,30 @@ def test_XMWXKG01LM_long_click(self):
         assert sensor_msg["one btn switch"] == "toggle"
         assert sensor_msg["button switch"] == "long press"
         assert sensor_msg["rssi"] == -64
+
+    def test_Xiaomi_PTX(self):
+        """Test Xiaomi parser for PTX BLE wireless switch."""
+        self.aeskeys = {}
+        data_string = "043E2802010000adb9a538c1a41c020106181695fe5859bb3804adb9a538c1a4dc10b50400002c122fb6CC"
+        data = bytes(bytearray.fromhex(data_string))
+
+        aeskey = "a74510b40386d35ae6227a7451efc76e"
+
+        is_ext_packet = True if data[3] == 0x0D else False
+        mac = (data[8 if is_ext_packet else 7:14 if is_ext_packet else 13])[::-1]
+        mac_address = mac.hex()
+        p_mac = bytes.fromhex(mac_address.replace(":", "").lower())
+        p_key = bytes.fromhex(aeskey.lower())
+        self.aeskeys[p_mac] = p_key
+        # pylint: disable=unused-variable
+        ble_parser = BleParser(aeskeys=self.aeskeys)
+        sensor_msg, tracker_msg = ble_parser.parse_raw_data(data)
+
+        assert sensor_msg["firmware"] == "Xiaomi (MiBeacon V5 encrypted)"
+        assert sensor_msg["type"] == "PTX"
+        assert sensor_msg["mac"] == "A4C138A5B9AD"
+        assert sensor_msg["packet"] == 4
+        assert sensor_msg["data"]
+        assert sensor_msg["one btn switch"] == "toggle"
+        assert sensor_msg["button switch"] == "single press"
+        assert sensor_msg["rssi"] == -52
diff --git a/docs/_devices/K9B-1BTN.md b/docs/_devices/Xiaomi_K9B-1BTN.md
similarity index 100%
rename from docs/_devices/K9B-1BTN.md
rename to docs/_devices/Xiaomi_K9B-1BTN.md
diff --git a/docs/_devices/K9B-2BTN.md b/docs/_devices/Xiaomi_K9B-2BTN.md
similarity index 100%
rename from docs/_devices/K9B-2BTN.md
rename to docs/_devices/Xiaomi_K9B-2BTN.md
diff --git a/docs/_devices/K9B-3BTN.md b/docs/_devices/Xiaomi_K9B-3BTN.md
similarity index 100%
rename from docs/_devices/K9B-3BTN.md
rename to docs/_devices/Xiaomi_K9B-3BTN.md
diff --git a/docs/_devices/K9BB-1BTN.md b/docs/_devices/Xiaomi_K9BB-1BTN.md
similarity index 100%
rename from docs/_devices/K9BB-1BTN.md
rename to docs/_devices/Xiaomi_K9BB-1BTN.md
diff --git a/docs/_devices/LYWSD02.md b/docs/_devices/Xiaomi_LYWSD02.md
similarity index 100%
rename from docs/_devices/LYWSD02.md
rename to docs/_devices/Xiaomi_LYWSD02.md
diff --git a/docs/_devices/LYWSD02MMC.md b/docs/_devices/Xiaomi_LYWSD02MMC.md
similarity index 100%
rename from docs/_devices/LYWSD02MMC.md
rename to docs/_devices/Xiaomi_LYWSD02MMC.md
diff --git a/docs/_devices/LYWSD03MMC.md b/docs/_devices/Xiaomi_LYWSD03MMC.md
similarity index 100%
rename from docs/_devices/LYWSD03MMC.md
rename to docs/_devices/Xiaomi_LYWSD03MMC.md
diff --git a/docs/_devices/LYWSDCGQ.md b/docs/_devices/Xiaomi_LYWSDCGQ.md
similarity index 100%
rename from docs/_devices/LYWSDCGQ.md
rename to docs/_devices/Xiaomi_LYWSDCGQ.md
diff --git a/docs/_devices/MCCGQ02HL.md b/docs/_devices/Xiaomi_MCCGQ02HL.md
similarity index 100%
rename from docs/_devices/MCCGQ02HL.md
rename to docs/_devices/Xiaomi_MCCGQ02HL.md
diff --git a/docs/_devices/MHO-C303.md b/docs/_devices/Xiaomi_MHO-C303.md
similarity index 100%
rename from docs/_devices/MHO-C303.md
rename to docs/_devices/Xiaomi_MHO-C303.md
diff --git a/docs/_devices/MHO-C401.md b/docs/_devices/Xiaomi_MHO-C401.md
similarity index 100%
rename from docs/_devices/MHO-C401.md
rename to docs/_devices/Xiaomi_MHO-C401.md
diff --git a/docs/_devices/MJWSD05MMC.md b/docs/_devices/Xiaomi_MJWSD05MMC.md
similarity index 100%
rename from docs/_devices/MJWSD05MMC.md
rename to docs/_devices/Xiaomi_MJWSD05MMC.md
diff --git a/docs/_devices/MJYD02YL.md b/docs/_devices/Xiaomi_MJYD02YL.md
similarity index 100%
rename from docs/_devices/MJYD02YL.md
rename to docs/_devices/Xiaomi_MJYD02YL.md
diff --git a/docs/_devices/MJZNMSQ01YD.md b/docs/_devices/Xiaomi_MJZNMSQ01YD.md
similarity index 100%
rename from docs/_devices/MJZNMSQ01YD.md
rename to docs/_devices/Xiaomi_MJZNMSQ01YD.md
diff --git a/docs/_devices/MUE4094RT.md b/docs/_devices/Xiaomi_MUE4094RT.md
similarity index 100%
rename from docs/_devices/MUE4094RT.md
rename to docs/_devices/Xiaomi_MUE4094RT.md
diff --git a/docs/_devices/Xiaomi_PTX.md b/docs/_devices/Xiaomi_PTX.md
new file mode 100644
index 00000000..87c753d9
--- /dev/null
+++ b/docs/_devices/Xiaomi_PTX.md
@@ -0,0 +1,20 @@
+---
+manufacturer: Xiaomi
+name: BLE wireless switch
+model: PTX
+image: PTX.png
+physical_description:
+broadcasted_properties:
+  - one btn switch
+  - battery
+  - rssi
+broadcasted_property_notes:
+  - property: one btn switch
+    note: returns 'single press', 'double press' or 'long press'
+broadcast_rate:
+active_scan: false
+encryption_key: Yes
+custom_firmware: false
+notes:
+  - The switch sensor state will return to `no press` after the time set with the [reset_timer](configuration_params#reset_timer) option. It is advised to change the reset time to 1 second (default = 35 seconds).
+---
diff --git a/docs/_devices/RS1BB.md b/docs/_devices/Xiaomi_RS1BB.md
similarity index 100%
rename from docs/_devices/RS1BB.md
rename to docs/_devices/Xiaomi_RS1BB.md
diff --git a/docs/_devices/RTCGQ02LM.md b/docs/_devices/Xiaomi_RTCGQ02LM.md
similarity index 100%
rename from docs/_devices/RTCGQ02LM.md
rename to docs/_devices/Xiaomi_RTCGQ02LM.md
diff --git a/docs/_devices/WX08ZM.md b/docs/_devices/Xiaomi_WX08ZM.md
similarity index 100%
rename from docs/_devices/WX08ZM.md
rename to docs/_devices/Xiaomi_WX08ZM.md
diff --git a/docs/_devices/XMMF01JQD.md b/docs/_devices/Xiaomi_XMMF01JQD.md
similarity index 100%
rename from docs/_devices/XMMF01JQD.md
rename to docs/_devices/Xiaomi_XMMF01JQD.md
diff --git a/docs/_devices/XMTZC01HM_XMTZC04HM.md b/docs/_devices/Xiaomi_XMTZC01HM_XMTZC04HM.md
similarity index 100%
rename from docs/_devices/XMTZC01HM_XMTZC04HM.md
rename to docs/_devices/Xiaomi_XMTZC01HM_XMTZC04HM.md
diff --git a/docs/_devices/XMTZC02HM_XMTZC05HM_NUN4049CN.md b/docs/_devices/Xiaomi_XMTZC02HM_XMTZC05HM_NUN4049CN.md
similarity index 100%
rename from docs/_devices/XMTZC02HM_XMTZC05HM_NUN4049CN.md
rename to docs/_devices/Xiaomi_XMTZC02HM_XMTZC05HM_NUN4049CN.md
diff --git a/docs/_devices/XMWSDJ04MMC.md b/docs/_devices/Xiaomi_XMWSDJ04MMC.md
similarity index 100%
rename from docs/_devices/XMWSDJ04MMC.md
rename to docs/_devices/Xiaomi_XMWSDJ04MMC.md
diff --git a/docs/_devices/Xiaomi_XMWXKG01LM.md b/docs/_devices/Xiaomi_XMWXKG01LM.md
new file mode 100644
index 00000000..bc0e207c
--- /dev/null
+++ b/docs/_devices/Xiaomi_XMWXKG01LM.md
@@ -0,0 +1,20 @@
+---
+manufacturer: Xiaomi
+name: Mijia wireless switch
+model: XMWXKG01LM
+image: XMWXKG01LM.png
+physical_description: round switch
+broadcasted_properties:
+  - one btn switch
+  - battery
+  - rssi
+broadcasted_property_notes:
+  - property: one btn switch
+    note: returns 'single press', 'double press' or 'long press'
+broadcast_rate:
+active_scan: false
+encryption_key: Yes
+custom_firmware: false
+notes:
+  - The switch sensor state will return to `no press` after the time set with the [reset_timer](configuration_params#reset_timer) option. It is advised to change the reset time to 1 second (default = 35 seconds).
+---
diff --git a/docs/_devices/XMWXKG01YL.md b/docs/_devices/Xiaomi_XMWXKG01YL.md
similarity index 100%
rename from docs/_devices/XMWXKG01YL.md
rename to docs/_devices/Xiaomi_XMWXKG01YL.md
diff --git a/docs/_devices/XMZNMS04LM.md b/docs/_devices/Xiaomi_XMZNMS04LM.md
similarity index 100%
rename from docs/_devices/XMZNMS04LM.md
rename to docs/_devices/Xiaomi_XMZNMS04LM.md
diff --git a/docs/_devices/XMZNMS08LM.md b/docs/_devices/Xiaomi_XMZNMS08LM.md
similarity index 100%
rename from docs/_devices/XMZNMS08LM.md
rename to docs/_devices/Xiaomi_XMZNMS08LM.md
diff --git a/docs/_devices/XMZNMST02YD.md b/docs/_devices/Xiaomi_XMZNMST02YD.md
similarity index 100%
rename from docs/_devices/XMZNMST02YD.md
rename to docs/_devices/Xiaomi_XMZNMST02YD.md
diff --git a/docs/_devices/YLAI003.md b/docs/_devices/Xiaomi_YLAI003.md
similarity index 100%
rename from docs/_devices/YLAI003.md
rename to docs/_devices/Xiaomi_YLAI003.md
diff --git a/docs/_devices/YLKG07YL_YLKG08YL.md b/docs/_devices/Xiaomi_YLKG07YL_YLKG08YL.md
similarity index 100%
rename from docs/_devices/YLKG07YL_YLKG08YL.md
rename to docs/_devices/Xiaomi_YLKG07YL_YLKG08YL.md
diff --git a/docs/_devices/YLYB01YL-BHFRC.md b/docs/_devices/Xiaomi_YLYB01YL-BHFRC.md
similarity index 100%
rename from docs/_devices/YLYB01YL-BHFRC.md
rename to docs/_devices/Xiaomi_YLYB01YL-BHFRC.md
diff --git a/docs/_devices/YLYK01YL-FANCL.md b/docs/_devices/Xiaomi_YLYK01YL-FANCL.md
similarity index 100%
rename from docs/_devices/YLYK01YL-FANCL.md
rename to docs/_devices/Xiaomi_YLYK01YL-FANCL.md
diff --git a/docs/_devices/YLYK01YL-VENFAN.md b/docs/_devices/Xiaomi_YLYK01YL-VENFAN.md
similarity index 100%
rename from docs/_devices/YLYK01YL-VENFAN.md
rename to docs/_devices/Xiaomi_YLYK01YL-VENFAN.md
diff --git a/docs/_devices/YLYK01YL.md b/docs/_devices/Xiaomi_YLYK01YL.md
similarity index 100%
rename from docs/_devices/YLYK01YL.md
rename to docs/_devices/Xiaomi_YLYK01YL.md
diff --git a/docs/_devices/YM-K1501.md b/docs/_devices/Xiaomi_YM-K1501.md
similarity index 100%
rename from docs/_devices/YM-K1501.md
rename to docs/_devices/Xiaomi_YM-K1501.md
diff --git a/docs/_devices/ZNMS16LM.md b/docs/_devices/Xiaomi_ZNMS16LM.md
similarity index 100%
rename from docs/_devices/ZNMS16LM.md
rename to docs/_devices/Xiaomi_ZNMS16LM.md
diff --git a/docs/_devices/ZNMS17LM.md b/docs/_devices/Xiaomi_ZNMS17LM.md
similarity index 100%
rename from docs/_devices/ZNMS17LM.md
rename to docs/_devices/Xiaomi_ZNMS17LM.md
diff --git a/docs/assets/images/PTX.png b/docs/assets/images/PTX.png
new file mode 100644
index 00000000..9c7e60fc
Binary files /dev/null and b/docs/assets/images/PTX.png differ