diff --git a/main.py b/main.py
index dd9db3f..ab84685 100644
--- a/main.py
+++ b/main.py
@@ -7,39 +7,103 @@ logging.basicConfig(stream=sys.stdout,
 import time
 import json
 
+import asyncio
+from asyncio_mqtt import Client
 import pygame
 
 import secrets
 
-CHIME = 'chime.ogg'
-FRONTDOOR = 'frontdoor.ogg'
-BACKDOOR = 'backdoor.ogg'
+COOLDOWN = time.time()
 
-def play_sound(filename):
+CHIME = 'chime.ogg'
+
+DOORBELLS = {
+    '647166': {
+        'name': 'Front Door',
+        'sound': 'frontdoor.ogg',
+    },
+    '549660': {
+        'name': 'Back Door',
+        'sound': 'backdoor.ogg',
+    }
+}
+
+async def play_sound(filename):
     pygame.mixer.music.load(filename)
     pygame.mixer.music.play()
 
     logging.info('Playing sound %s', filename)
 
     while pygame.mixer.music.get_busy():
-        pygame.time.Clock().tick(10)
+        #pygame.time.Clock().tick(10)
+        await asyncio.sleep(0.1)
 
-def backdoor():
-    play_sound(CHIME)
-    play_sound(BACKDOOR)
 
-    time.sleep(0.75)
+async def ring_bell(sound):
+    global COOLDOWN
+    if time.time() - COOLDOWN < 5.0:
+        logging.info('Cooldown skipping.')
+        return
+    COOLDOWN = time.time()
+
+    await asyncio.sleep(0.1)
+
+    await play_sound(CHIME)
+    await play_sound(sound)
+
+    await asyncio.sleep(0.75)
+
+    await play_sound(CHIME)
+    await play_sound(sound)
+
+    logging.info('Done ringing.')
+
+async def process_mqtt(message):
+    text = message.payload.decode()
+    topic = message.topic
+    logging.info('MQTT topic: %s, message: %s', topic, text)
+
+    if not topic.startswith('rtl_433'):
+        logging.info('Invalid topic, returning')
+        return
+
+    try:
+        data = json.loads(text)
+    except json.JSONDecodeError:
+        logging.info('Invalid json, returning')
+        return
+
+    id_ = str(data.get('id', ''))
+
+    if id_ not in DOORBELLS:
+        logging.info('Invalid id, returning')
+        return
+
+    doorbell = DOORBELLS[id_]
+
+    logging.info('Ringing %s...', doorbell['name'])
+
+    await ring_bell(doorbell['sound'])
+
+
+async def fetch_mqtt():
+    await asyncio.sleep(3)
+    async with Client('localhost') as client:
+        async with client.filtered_messages('#') as messages:
+            await client.subscribe('#')
+            async for message in messages:
+                loop = asyncio.get_event_loop()
+                loop.create_task(process_mqtt(message))
 
-    play_sound(CHIME)
-    play_sound(BACKDOOR)
 
 if __name__ == '__main__':
     logging.info('')
     logging.info('==========================')
     logging.info('Booting up...')
+
     pygame.init()
     pygame.mixer.pre_init(buffer=4096)
     pygame.mixer.init(buffer=4096)
 
-    backdoor()
-
+    loop = asyncio.get_event_loop()
+    loop.run_until_complete(fetch_mqtt())
diff --git a/requirements.txt b/requirements.txt
index 142a6b0..0892f7f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,8 +1,9 @@
+asyncio-mqtt==0.12.1
 certifi==2021.5.30
 charset-normalizer==2.0.6
 idna==3.2
 numpy==1.21.2
-paho-mqtt==1.5.1
+paho-mqtt==1.6.1
 pandas==1.3.3
 pycryptodome==3.10.4
 pygame==2.0.1