Epic Flassa F7D Control Type Smart Lock Authentication Required Even When Leaving the Room Authentic Screw Type Security History Call Center Double

Unlocking method: App/Password/FeliCa(R)/MIFARE(R)/Smartphone NFC/Fingerprint/Emergency key/Remote control (sold separately)/A contact (sold separately)/Transportation IC card/Osaifu-Keitai Waterproof performance: IPx5 (outdoor unit only) Power source: 4 AA alkaline batteries (approximately 8 months if used 10 times a day) Constant power supply: AC adapter compatible (sold separately) Emergency power supply: USB-C 5V (connection part on outdoor unit) Compatible door: hinged door Compatible backset: 31~85mm Compatible door thickness: 30~45mm Warranty period: 1 year from the date of purchase *Design and specifications are subject to change without notice. Thank you for your understanding.