Is Installing a Smart Lock Worth It?
Smart locks offer enhanced security, convenience, but come with higher purchase, installation, and maintenance costs. JJR manufacturers provide affordable whole...
Face Recognition + Smart Peephole Smart Lock
JJR, a top smart lock maker, features face recognition and smart peepholes, boosting convenience, security, and user experience in smart homes.
What are the requirements for installing a smart lock?
JJR, a smart lock manufacturer, shares tips: measure accurately, ensure proper environment, use professionals for installation, and back up fingerprint data for...
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Why is There Such a Big Price Difference in Home Smart Locks?
The price difference in home smart locks stems from factors like security, brand premiums, functionality, and build quality. China’s JJR manufacturer offers hig...
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How to Choose and Purchase a Smart Lock?
When choosing a smart lock, focus on style, practicality, safety, and quality. Trust manufacturers like China’s JJR for reliable after-sales service.
Hotel Smart Lock Common Faults and Solutions
Hotel lock issues: card not responding (battery/mainboard), card fails to open (loose connector/low battery), invalid room card (wrong floor/damage). Manufactur...
JJR Unveils the SDL-2 Smart Lock for Home Use
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 Networked Hotel Smart Door Locks
JJR specializes in smart networked hotel locks, offering efficient, secure, and easy-to-install solutions, helping hotel brands like Home Inns and Jinjiang Inn ...
Li Cheng Dong Gu Hotel: Smart Lock System
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...
Why Can't Smart Lock Lithium Batteries Use Fast Charging?
Smart lock lithium batteries can‘t use fast charging due to cost. Most battery cells in smart locks don‘t support fast charging, so it‘s recommended to use a 5V...
Why Can't Smart Lock Lithium Batteries Use Fast Charging? READ MORE »