Smart Locks products from SHENZHEN A.T.R. INDUSTRY CO., LTD..

This Bluetooth steel wire smart lock provides high-tech security for valuables. It uses Bluetooth 4.0 for keyless unlocking via a mobile app and features a water-resistant design.

This keyless padlock provides a security solution for various applications, including travel and home use. It uses Bluetooth 4.0 communication and can be unlocked via a dedicated iOS/Android app.