Smart Door Lock Fingerprint - Manufacturers, Suppliers, Factory From China We also supply merchandise sourcing and flight consolidation companies. We now have our very own manufacturing facility and sourcing business. We could present you with almost every kind of product relevant to our solution array for Smart Door Lock Fingerprint, Hotel Door Locks Price , Hotel Nfc Lock , Wireless Hotel Lock ,Smart Handle Lock . Welcome your traveling to and any your inquires,sincerely hope we could have chance to cooperate along with you and we can build-up extensive nicely small business romantic relationship along with you. The product will supply to all over the world, such as Europe, America, Australia,Uzbekistan , St. Petersburg ,Mauritius , Mozambique .Honest to every customers are our requested! First-class serve, best quality, best price and fastest delivery date is our advantage! Give every customers good serve is our tenet! This makes our company get the favour of customers and support! Welcome all over the world customers send us enquiry and looking forward your good co-operation !Make sure you your inquiry for more details or request for dealership in selected regions.To get more news about wifi Fingerprint Smart Door lock, you can visit securamsys.com official website. M5F, which is popular by its new fashion design, and used IML advanced technology to have more layers protective and avoid the panel scratched. The first time to use the wechat mini program to authorize remote opening, can authorize and share the opening code provisionally , make the opening easier and safety. Semi-Conductor fingerprint, 304 stainless steel lock body,with silence lock latch, zinc alloy locks case, to make M5F digital locks more suitable for our modern life. The smart door lock stays in a high temperature and humid environment for a long time, and the battery inside may not be able to withstand the humidity and deterioration, and then produce leakage and so on. In addition, in a humid environment, the skin of the battery is prone to rust. It will damage the sealing of the battery. This will greatly increase the possibility of leakage. And the smart door lock with leakage alarm reminder function can remind users to replace the battery in time. If no alarm is set, the battery is leaking and must be replaced. Therefore, when users choose batteries, they should try to choose products from big brands. If possible, it's best to start with a leak-proof battery. If the smart lock's casing accidentally comes into contact with liquid or salt spray, remember to wipe it dry with a soft, absorbent cloth or paper towel. Once the smart lock fails, do not disassemble it for inspection without authorization. You must contact the manufacturer of the smart lock and let a professional maintenance master come to repair it.