Interior Thumbprint Security Door Lock Systems

Interior Thumbprint / Fingerprint Security Door Lock Systems Quick Detail: The lock can be unlocked by card,fingerprint, password and key. Description: The fingerprint recognition door lock is the combination of the most advanced technology of biometric fingerprint identification and the capacitor sensors in 2013. The fingerprint door lock system will recognize the fingerprint in less than 1 second through the sensor of the scanning window. The loops and whorls on a finger as