Tutorial 10 | Arduino Smart Door Lock with Sixfab Gprs Shield

Sixfab Gprs Shield is all-in-one solution.You can make your own Security System simply. Download code, upload and run.

1. Upload your custom sounds to shield with Tutorial 9.
2. Prepare your setup with shield and arduino.
3. Download code Link
4. Upload and run.
5. Call shield from your phone.
6. Press buttons and write password, default is 3214