फिंगरप्रिंट सेंसर के साथ स्मार्ट लॉक

The TTlock Anti Theft Smart Door Lock adopts advanced biometric fingerprint technology, and the fingerprint recognition rate up to 98% while open the door just need 1 second. Eliminate the trouble of forgetting to bring the key when you go out. Perfect fits for most standard inner residential and office door.