diff --git a/homeassistant/components/rfxtrx/binary_sensor.py b/homeassistant/components/rfxtrx/binary_sensor.py
index 0c2cd728afc..627e5a3dd5e 100644
--- a/homeassistant/components/rfxtrx/binary_sensor.py
+++ b/homeassistant/components/rfxtrx/binary_sensor.py
@@ -48,7 +48,7 @@ async def async_setup_entry(
     def supported(event):
         return isinstance(event, rfxtrxmod.ControlEvent)
 
-    for packet_id, entity in discovery_info[CONF_DEVICES].items():
+    for packet_id, entity_info in discovery_info[CONF_DEVICES].items():
         event = get_rfx_object(packet_id)
         if event is None:
             _LOGGER.error("Invalid device: %s", packet_id)
@@ -56,7 +56,9 @@ async def async_setup_entry(
         if not supported(event):
             continue
 
-        device_id = get_device_id(event.device, data_bits=entity.get(CONF_DATA_BITS))
+        device_id = get_device_id(
+            event.device, data_bits=entity_info.get(CONF_DATA_BITS)
+        )
         if device_id in device_ids:
             continue
         device_ids.add(device_id)
@@ -68,11 +70,11 @@ async def async_setup_entry(
         device = RfxtrxBinarySensor(
             event.device,
             device_id,
-            entity.get(CONF_DEVICE_CLASS),
-            entity.get(CONF_OFF_DELAY),
-            entity.get(CONF_DATA_BITS),
-            entity.get(CONF_COMMAND_ON),
-            entity.get(CONF_COMMAND_OFF),
+            entity_info.get(CONF_DEVICE_CLASS),
+            entity_info.get(CONF_OFF_DELAY),
+            entity_info.get(CONF_DATA_BITS),
+            entity_info.get(CONF_COMMAND_ON),
+            entity_info.get(CONF_COMMAND_OFF),
         )
         sensors.append(device)
 
diff --git a/homeassistant/components/rfxtrx/sensor.py b/homeassistant/components/rfxtrx/sensor.py
index 490885bec7a..8110e8d8c6c 100644
--- a/homeassistant/components/rfxtrx/sensor.py
+++ b/homeassistant/components/rfxtrx/sensor.py
@@ -65,7 +65,7 @@ async def async_setup_entry(
         return isinstance(event, (ControlEvent, SensorEvent))
 
     entities = []
-    for packet_id, entity in discovery_info[CONF_DEVICES].items():
+    for packet_id, entity_info in discovery_info[CONF_DEVICES].items():
         event = get_rfx_object(packet_id)
         if event is None:
             _LOGGER.error("Invalid device: %s", packet_id)
@@ -73,7 +73,9 @@ async def async_setup_entry(
         if not supported(event):
             continue
 
-        device_id = get_device_id(event.device, data_bits=entity.get(CONF_DATA_BITS))
+        device_id = get_device_id(
+            event.device, data_bits=entity_info.get(CONF_DATA_BITS)
+        )
         for data_type in set(event.values) & set(DATA_TYPES):
             data_id = (*device_id, data_type)
             if data_id in data_ids:
@@ -169,9 +171,6 @@ class RfxtrxSensor(RfxtrxEntity):
     @callback
     def _handle_event(self, event, device_id):
         """Check if event applies to me and update."""
-        if not isinstance(event, SensorEvent):
-            return
-
         if device_id != self._device_id:
             return
 
diff --git a/tests/components/rfxtrx/test_sensor.py b/tests/components/rfxtrx/test_sensor.py
index a8cabcd401e..1d7b2de9a7a 100644
--- a/tests/components/rfxtrx/test_sensor.py
+++ b/tests/components/rfxtrx/test_sensor.py
@@ -290,3 +290,60 @@ async def test_update_of_sensors(hass, rfxtrx):
     state = hass.states.get("sensor.wt260_wt260h_wt440h_wt450_wt450h_06_01_humidity")
     assert state
     assert state.state == "15"
+
+
+async def test_rssi_sensor(hass, rfxtrx):
+    """Test with 1 sensor."""
+    assert await async_setup_component(
+        hass,
+        "rfxtrx",
+        {
+            "rfxtrx": {
+                "device": "abcd",
+                "devices": {
+                    "0913000022670e013b70": {
+                        "data_bits": 4,
+                        "command_on": 0xE,
+                        "command_off": 0x7,
+                    },
+                    "0b1100cd0213c7f230010f71": {},
+                },
+            }
+        },
+    )
+    await hass.async_block_till_done()
+    await hass.async_start()
+
+    state = hass.states.get("sensor.pt2262_22670e_rssi_numeric")
+    assert state
+    assert state.state == "unknown"
+    assert state.attributes.get("friendly_name") == "PT2262 22670e Rssi numeric"
+    assert state.attributes.get("unit_of_measurement") == "dBm"
+
+    state = hass.states.get("sensor.ac_213c7f2_48_rssi_numeric")
+    assert state
+    assert state.state == "unknown"
+    assert state.attributes.get("friendly_name") == "AC 213c7f2:48 Rssi numeric"
+    assert state.attributes.get("unit_of_measurement") == "dBm"
+
+    await rfxtrx.signal("0913000022670e013b70")
+    await rfxtrx.signal("0b1100cd0213c7f230010f71")
+
+    state = hass.states.get("sensor.pt2262_22670e_rssi_numeric")
+    assert state
+    assert state.state == "-64"
+
+    state = hass.states.get("sensor.ac_213c7f2_48_rssi_numeric")
+    assert state
+    assert state.state == "-64"
+
+    await rfxtrx.signal("0913000022670e013b60")
+    await rfxtrx.signal("0b1100cd0213c7f230010f61")
+
+    state = hass.states.get("sensor.pt2262_22670e_rssi_numeric")
+    assert state
+    assert state.state == "-72"
+
+    state = hass.states.get("sensor.ac_213c7f2_48_rssi_numeric")
+    assert state
+    assert state.state == "-72"