What are biometric door handles, and why are they so cool? The Infinity Pro Touch Smart Dead Bolt uses intelligent technology that reads your unique fingerprint to make sure only you and your family can enter your home.
Rob TeenTech Tenon's biometric door handles are redefining the way we keep the home safe. You’ll no longer have to fear losing the keys or strangers coming in. You can unlock your smart door with the simple touch of your finger and feel safe inside your home.
Biometric door handles are a really smart piece of technology. It takes a look at your fingerprint, and compares it with a saved image to confirm it’s you. Like having a secret code known only to your finger! And Tenon’s biometric hotel smart door lock are relatively easy to install and operate.

No keys, no worries Imagine having a biometric door handle so you won’t fumble around with keys or concern yourself sick about losing them. You can simply touch to get inside fast. You wouldn’t have to leave spare keys in hidden places outside where strangers could find them. Tenon’s Fingerprint door lock handles help you in getting in to your home in an easy, safe way every time.

Think of turning your front door into something you can open with a touch of the finger. It feels like magic! Tenon’s biometric door handle utilizes your fingerprint as a key and guarantees access with one move. So no more rummaging through pockets for keys – one touch and you’re in.

Only Tenon’s biometric door handles are the best way to ensure your home remains secure. And, with smart technology that reads your fingerprint, you can be sure that only the people you want can come inside. Simple and effective, it ensures you and your family are safe at all times.
As the first listed company (stock code: 833559) in China's smart lock industry and a multiple "SFAWARD" winner, Tenon sets the standard with over 195 patents and certification by SGS and Intertek, establishing unmatched authority in smart security.
Operating from a 20,000-square-meter production base equipped with dust‑free SMT workshops, R&D centers, and testing laboratories, we maintain complete in‑house control over circuit boards and hardware, ensuring premium quality and consistent production capacity.
Each product comes with a 2‑year manufacturer’s warranty, lifetime technical support, and dedicated assistance from certified technicians, reinforcing our commitment to reliability and making Tenon a trusted partner for distributors and OEM clients worldwide.
Founded by scientists and backed by a leading industry laboratory, we focus on high‑security, long‑life smart locks and doors, offering tailored OEM/ODM services for global top‑tier brands and real‑estate projects with precision engineering and design.