[High Quality Material]: The electronic lock made of zinc alloy of good quality and stable performance. and beautiful, easy to install. Invisible remote control lock, specially designed for home security. [The Way to Unlock]: The mechanical lock is compatible with the tactile design, it can be locked and unlocked by touching the body of the lock indoors. Providing better for your home. [More Safety]: Our remote control door lock adopt no lock hole design, completely abandon the traditional key and lock, open and close by remote control or application, realized the real safety. [USB Supply]: The security lock could charged the battery via the USB port. Low power consumption, the battery life is one year. When you need to leave for a long time, gregue the external USB power supply function. Make sure the lock works when the battery was dead. (battery not included). [Multi-porpuse]: The door lock access control kit offers a method for controlling access safely and automatically, qualifying it as ideal equipment for businesses, offices, factories, and communities. Get the full set of door security system to update your home security., Manufacturer: Dioche