Entry doors must be tough enough to withstand wind, rain, scorching sun, and would-be intruders, yet handsome enough to make a good first impression.
Smart locks bring a level of convenience and flexibility to a host of real-life scenarios that once were sources of nagging bottlenecks and frustration.
Before the induction of electronic door lock is made of magnetic card as the key card lock, used in hotel rooms. Along with the rapid development of technology
Because now more household electronic lock is the smart door lock is given priority to, so in this smart lock is introduced.
Digital lock in the field of security technology to guard against, with security alarm function of digital lock to replace the traditional mechanical combination lock