With fully automatic sliding design, unlocking is to open the lock. Automatic locking when the door is closed, convenient sliding, quicker to open the door; smart upgrade, you can remotely open the door, check the door opening information, set the door lock system and share temporary keys through Topstrong’s smart APP. The integrated metal lock body is designed with strong structure, rounded corners and smooth lines. The CPU encrypted induction door card provides dynamic encryption to effectively prevent copying.

The first choice for interior doors and office doors. The lock is the handle and opened by holding, which is extremely convenient. With the fully automatic sliding design, unlocking is to open the lock. Automatic locking when the door is closed. With IML + wire drawing process and glossy metal texture, it resists oxidation, oil mark, scratch and wear. FPC fingerprint sensor, 360° rapid identification at any angle, high sensitivity, strong finger adaptability.

Main push and hot products: indoor smart lock SD1 and SL1 series;
indoor silent door lock rib arc series; automatic dynamic rotating clothes dryer DM35 series.
Open as soon as you grasp, small program management, mute lock body.

The fully automatic sliding cover is opened in two stages, and automatically closed after unlocking, which effectively protects the sensor and can be used conveniently. WeChat mini apps operation management to set the door lock system and share temporary passwords. Mechanical lock core + electronic antitheft system gives an automatic alarm with technology.

With humanized sliding design, it opens smoothly and liberates your hands. Automatic locking when the door is closed without other actions, convenient, safe, worry-free and effort-saving. Two major safety features: long press CLOSE button for locking inside the door. One-touch door viewer can lock the inner handle.

The W2 smart lock adopts one-grip opening design to provide smooth unlocking. The integrated metal panel presents both quality and safety. The ergonomic handle arc and the curved fingerprint recognition area make a perfect fit with your thumb, giving a more precise and comfortable unlocking experience.

Integrated minimalist and rounded shape, rounded corners; one-grip opening design, holding the handle for smooth opening in one step; WeChat mini apps operation management to set the door lock system and share temporary passwords.