diff --git a/alarm.mp3 b/alarm.mp3
new file mode 100644
index 0000000..0dd3fae
Binary files /dev/null and b/alarm.mp3 differ
diff --git a/camera.py b/camera.py
index ef7cc08..1eaa9c5 100644
--- a/camera.py
+++ b/camera.py
@@ -5,6 +5,7 @@
 from datetime import datetime
 import firebase_admin
 from firebase_admin import credentials, storage
+from playsound import playsound
 
 # MQTT settings
 MQTT_BROKER = "broker.hivemq.com"
@@ -15,6 +16,9 @@
 FIREBASE_CREDENTIALS_PATH = "ServiceAccountKey.json"
 FIREBASE_STORAGE_BUCKET = "only-motion-detector.appspot.com"
 
+# Alarm sound file path
+ALARM_SOUND_PATH = "alarm.mp3"  
+
 # Initialize Firebase Admin SDK
 cred = credentials.Certificate(FIREBASE_CREDENTIALS_PATH)
 firebase_admin.initialize_app(cred, {'storageBucket': FIREBASE_STORAGE_BUCKET})
@@ -88,10 +92,11 @@
             cv2.rectangle(frame1_macbook, (x, y), (x + w, y + h), (0, 255, 0), 2)
             motion_detected_macbook = True
 
-        # If motion is detected, publish to MQTT and print message
+        # If motion is detected, publish to MQTT, print message, and sound alarm
         if motion_detected_macbook:
             client.publish(MQTT_TOPIC, "Motion Detected (MacBook)")
             print("Motion Detected (MacBook)")
+            playsound(ALARM_SOUND_PATH)
 
         # Write the frame to the output file for MacBook camera
         out_macbook.write(frame1_macbook)
@@ -121,10 +126,11 @@
             cv2.rectangle(frame1_iphone, (x, y), (x + w, y + h), (0, 255, 0), 2)
             motion_detected_iphone = True
 
-        # If motion is detected, publish to MQTT and print message
+        # If motion is detected, publish to MQTT, print message, and sound alarm
         if motion_detected_iphone:
             client.publish(MQTT_TOPIC, "Motion Detected (iPhone)")
             print("Motion Detected (iPhone)")
+            playsound(ALARM_SOUND_PATH)
 
         # Write the frame to the output file for iPhone camera (if available)
         if iphone_camera.isOpened():