About this item This fits your . Make sure this fits by entering your model number. ?【Smart Functions】5-in-1 Keyless entry smart lock：Biometric Fingerprint+ IC Card+ Anti-peep Keypad Code+TUYA APP+ Mechanical Keys ; Auto-Relock+ Low Battery Reminder+ Abnormal Alarm +Voice Guide + Remote Control without gateway+ Unique Privacy Mode+High efficiency and energy saving design. ?【Purchase Notice】 Please watch the video carefully before ordering to understand the function, use and installation of this smart lock. If you have any questions during the use and installation, please feel free to email to customer service. Welcome to consult. There is no problem that customer service can't solve ?【Remote Control and Energy Saving】The smart lock is very energy efficient and can last about a year on four AA batteries due to passive signal transmission technology. When a visitor rings the doorbell, TUYA app will receive a message asking to unlock it, and then you can remotely control it from anywhere ?【Reversible Handle】The orientation of the latch and handle are reversible, and in addition, we have a full range of accessories to match a wide variety of doors. If you find that your door does not match the fingerprint lock, please contact customer service to send matching accessories ?【Customer Service and Warranty】CARDORIA will provide you with 30 days free replacement service, 1.5 years warranty and free lifelong technological support for your smart locks. We not only provide good products, but also after-sales service.our purpose: Quality first, customer highest, service are first-rate. › See more product details