FingerTec TL-40B presents a smart door lock with a variety of unlocking credentials for your convenience. Choose from biometrics, RFID card, password, key and smartphone access via Bluetooth 4.0 to safeguard your space. TL-40B comes in Mortise design with a single latch and two deadbolts for extra security. Install i-TimeTec App to manage TL-40B straight from your smartphone. TL-40B lock, security modernized!