Products Products Digital Door Lock Yale Link App Smart Lock YDM7216 YDM7216 Upgraded Biometric Fingerprint Reduce the scanning time nut remains the high level of security. Open the door Fingerprint Pin Code Mechanical Keys Remote Control（Optional） Bluetooth (Purchase separately) Feature Easy Scan Voice GuideFeature Capacitive Touch Keypad Safety Lever Scramble PIN Setting Break-in / Damage Alam Two modes Smart Screen Low battery alarm and emergency power supply terminal 3 Minutes Locking Feature Download Product catalogue (.pdf, 514 kB) Accordion Close Product Specifications Model: YDM7216 Color: Black Entry Options: Fingerprints, PIN Code, Key Cards, Mechanical Keys and Bluetooth Bluetooth: Yes (Purchase separately) Card Key: 4 cards (Register up to 40 cards) Mechanical Keys: 2 Keys Fingerprint System: One-touch Fingerprint (Store up to 20) Backset: 70mm Door Thickness: 35-100mm Temperature: -15 ~ 55°C Battery :4 X AA Battery Size (Front) : 47.1 (D) x 72 (W) x 364 (H) mm Size (Back) : 36 (D) x 72 (W) x 344 (H) mm Accordion Close Other similar products YDM4109+Upgraded Biometric Fingerprint Digital Door Lock YDM7116Upgraded Biometric Fingerprint Digital Door Lock YMI70New Push & Pull Digital Door Lock