Products Products Digital Door Lock Yale Link App Smart Lock Yale Link App Smart Lock Yale Link App is the first mobile application developed by Yale to support certain smart locks and smart living products, YDM7116Upgraded Biometric Fingerprint Digital Door Lock YDM7216New Easy Scan mode, segmented fingerprint scanning, reduc… YMI70New Push & Pull Digital Door Lock YDM3109+Various Access RFID Card Digital Door Lock YDM4109+Upgraded Biometric Fingerprint Digital Door Lock YMF40+Yale fingerprint lock YMF40+ product information, introdu…