YALE DOOR LOCK DIGITAL YLHJ20+ (RFID Deadbolt Lock)
The Yale J20+ Digital Door Lock safeguards your home with the use of PIN codes (30 codes), RFID (40 cards), and Bluetooth access. It also comes with automatic and manual lock modes, and internal/external forces lock modes.
Built with a vertical extra strong bolt and a double action open button, the Yale J20+ offers you the protection your home deserves while maintaining a sleek look with its angled ergonomic front profile.
Once the battery has started to run low, the Yale J20+ will alert you to replace its four (4) AA alkaline batteries in its 9V external battery terminal.