diff --git a/custom_components/xiaomi_gateway3/core/converters/devices.py b/custom_components/xiaomi_gateway3/core/converters/devices.py
index 7b0e2a72..969c3123 100644
--- a/custom_components/xiaomi_gateway3/core/converters/devices.py
+++ b/custom_components/xiaomi_gateway3/core/converters/devices.py
@@ -1281,6 +1281,12 @@
         BLEEvent("action", mi="3.e.1012", map={1: SINGLE, 8: HOLD, 15: DOUBLE}),
     ],
     "ttl": "6h"  # battery every 6 hours
+}, {
+    15895: ["Linptech", "Wireless Button KS1Pro", "KS1PBB"],
+    "spec": [
+        MiBeacon, BLEAction, BLEHumidity, BLETemperature, BLEBattery
+    ],
+    "ttl": "6h"  # battery every 6 hours
 }, {
     # lumi.remote.mcn001
     9095: ["Xiaomi", "Wireless Button", "XMWXKG01LM"],
diff --git a/custom_components/xiaomi_gateway3/core/converters/mibeacon.py b/custom_components/xiaomi_gateway3/core/converters/mibeacon.py
index 7a025019..d08e0231 100644
--- a/custom_components/xiaomi_gateway3/core/converters/mibeacon.py
+++ b/custom_components/xiaomi_gateway3/core/converters/mibeacon.py
@@ -546,7 +546,50 @@ def decode(self, device: "XDevice", payload: dict, value: dict):
             if error_id not in BLE_SPEC_LOCK_ERROR:
                 return
             payload["error"] = BLE_SPEC_LOCK_ERROR[error_id]
-
+        elif eid == 0x560C:  # 22028
+            # wireless button KS1PBB
+            if device.model == 15895:
+                value = int.from_bytes(data, "little")
+                if value == 1:
+                    payload.update({"action": "button_1_single"})
+                if value == 2:
+                    payload.update({"action": "button_2_single"})
+                if value == 3:
+                    payload.update({"action": "button_3_single"})
+                if value == 4:
+                    payload.update({"action": "button_4_single"})
+        elif eid == 0x560D:  # 22029
+            # wireless button KS1PBB
+            if device.model == 15895:
+                value = int.from_bytes(data, "little")
+                if value == 1:
+                    payload.update({"action": "button_1_double"})
+                if value == 2:
+                    payload.update({"action": "button_2_double"})
+                if value == 3:
+                    payload.update({"action": "button_3_double"})
+                if value == 4:
+                    payload.update({"action": "button_4_double"})
+        elif eid == 0x560E:  # 22030
+            # wireless button KS1PBB
+            if device.model == 15895:
+                value = int.from_bytes(data, "little")
+                if value == 1:
+                    payload.update({"action": "button_1_hold"})
+                if value == 2:
+                    payload.update({"action": "button_2_hold"})
+                if value == 3:
+                    payload.update({"action": "button_3_hold"})
+                if value == 4:
+                    payload.update({"action": "button_4_hold"})
+        elif eid == 0x4801:  # 18433
+            # wireless button KS1PBB
+            if device.model == 15895:
+                payload["temperature"] = round(struct.unpack("<f", data)[0], 2)
+        elif eid == 0x4808:  # 18440
+            # wireless button KS1PBB
+            if device.model == 15895:
+                payload["humidity"] = round(struct.unpack("<f", data)[0], 2)
 
 MiBeacon = MiBeaconConv("mibeacon")