Choose OLUMAT Unlock a Smarter and Safer Home OLUMAT smart locks offer a blend of fashion and security in design, along with a convenient smartphone app. They are compatible with both wooden and security doors. Forget about the worries of forgetting to lock your door completely. The smart lock automatically locks with the set time, bringing you a marvelous experience of smart life. The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Previous page Next page 1 Anti-Peeping Passcode 2 Auto Lock 3 Suit for Any Environment 4 One-time Code 5 Check Compatibility Smartphone App Control Easy program users data, lock/unlock by a simple tap on your phone.