diff --git a/scripts/crack_MultisyncX401S_4digit_PIN.py b/scripts/crack_MultisyncX401S_4digit_PIN.py
new file mode 100644
index 0000000..6167023
--- /dev/null
+++ b/scripts/crack_MultisyncX401S_4digit_PIN.py
@@ -0,0 +1,13 @@
+import requests
+import time
+from tqdm import tqdm
+
+url = "http://ir-blaster.n39.eu/button/multisyncx401s_taste_%s/press"
+
+for i in tqdm(range(0000, 10000)):
+    num_str = f"{i:04d}"
+    print(f"Sending: {num_str}")
+    for digit in num_str:
+        requests.post(url % digit)
+        time.sleep(0.35)
+    time.sleep(0.35)
\ No newline at end of file