Yale YDR 41A Smart Lock for Sliding/Double Door with Biometric, Pin & App Enabled Access, Bluetooth & Wi-Fi Optional.

• Smarter Solutions for your home. YDR 41 is a Smart  Door Lock with multiple modes of access such as Fingerprint, PIN Code and App. ( Optional BLE/Wifi Device)
• YDR 41-A can be used with both Swing door and Sliding door with strong interlocking hook mechanism with unique slide design
• Peace of mind, anytime : Yale is where you are. Lock, unlock, share access, see who comes and goes using your Yale app - anywhere, anytime
• With Yale App and Wifi-bridge you can lock or unlock your door, share keys with family and friends, get notifications when someone comes home and more, all from one mobile app
• Convenience: It can upgrade your existing door lock and supports door thickness from 35 mm to 55 mm
• Automatic Locking: Auto-Lock automatically secures your front door once it’s closed. Enjoy peace-of-mind never worrying if your door is locked
• Voice Guide Feature : As the voice guide is offered that lets you know the operation status and how to set each features and mode for easier and more convenient use