Cold weather can affect smart locks by reducing battery capacity, causing condensation, or making fingerprint recognition less responsive. JJR, the manufacturer...
What Factors Can Cause Smart Locks to Malfunction? READ MORE »
Smart locks offer enhanced security, convenience, but come with higher purchase, installation, and maintenance costs. JJR manufacturers provide affordable whole...
JJR, a top smart lock maker, features face recognition and smart peepholes, boosting convenience, security, and user experience in smart homes.
JJR, a smart lock manufacturer, shares tips: measure accurately, ensure proper environment, use professionals for installation, and back up fingerprint data for...
What are the requirements for installing a smart lock? READ MORE »
The price difference in home smart locks stems from factors like security, brand premiums, functionality, and build quality. China’s JJR manufacturer offers hig...
Why is There Such a Big Price Difference in Home Smart Locks? READ MORE »
When choosing a smart lock, focus on style, practicality, safety, and quality. Trust manufacturers like China’s JJR for reliable after-sales service.
Hotel lock issues: card not responding (battery/mainboard), card fails to open (loose connector/low battery), invalid room card (wrong floor/damage). Manufactur...
JJR has launched the SDL-2 Smart Lock, featuring a high-end push-pull design, Wi-Fi video intercom, automatic locking, and app-based control for enhanced securi...
JJR specializes in smart networked hotel locks, offering efficient, secure, and easy-to-install solutions, helping hotel brands like Home Inns and Jinjiang Inn ...
The Li Cheng Dong Gu Hotel features a smart card lock system with stylish design, enhanced security, and advanced functionality, offering a modern and secure ex...
