Battery Free Smart Padlock,Keyless Smart Lock, Electronic Lock,Smart Outdoor Lock, gate Lock,Fence Lock,SS304 Solid Steel Lock,Waterproof Outdoor Lock,Smart Lock for Bicycle，NFC Smart Lock - WITH FREE SHIPPING

Need to tell you before you purchase our lock

• Our product has been developed for 5 years, which is indeed a difficult process. With the spirit of persistence and the passion for innovation, this high-quality product is finally in your hands. We focus on lifetime testing, low temperature adaptability, user's operating habits experience, and design reliable APP to achieve convenient use and privacy protection. The lock's firmware and APP also ensure that the lock's identity ID is unique and safe. Because the design concept and the technology used are the latest and unique, I believe we still have a lot of room to do better. We are very eager to get your comments, suggestions.
• Don't miss the application ,use APTROCK as love bridges, monuments, This product can write a message NFC NDEF to leave your confession or pledge. Leave a message,a to-do list, a log, or a romantic greeting that you want others to see.
• important The switch action of the lock depends on your mobile phone. Although our products can perfectly adapt to most mobile phone models. However, different mobile phones will still have different experiences. Including the different positions of the mobile phone and the lock, the different NFC signal strength of the mobile phone, which leads to different comfort feelings. The most obvious is the length of time to unlock the lock. Therefore, you may need to look through the manual of your mobile phone. Our APP also provides a function to help you find the best position. Spend a little time to find the NFC antenna position of your mobile phone, plus a few more experiments, you will be more familiar with your mobile phone and lock, and you will definitely get the ideal experience. During the learning process, if you have any questions, you can tell us, we will have a special guidance service. We will send a manual when you purchase, About the NFC antenna diagram and operation of mainstream mobile phones. You can also tell me the model of your mobile phone before purchasing, and we will guide you.
• important It should be pointed out that when starting to use this lock, users have a learning process for their mobile phones and locks at the beginning, mainly to find the most suitable relative position. After a maximum of a few successful unlocking attempts, you will get a very good experience.
• important For security reasons, we do not set any factory management permissions and backdoors, so you need to keep your administrator password safe for resetting and managing your lock yourself. If you forget the administrator password, it will not be reset.
• we will develop more products based on this technology, which may include bicycle locks, luggage locks, cabinet locks, and insist on taking the route of battery-free and maintenance-free long-life smart products.