★★★★★A revolutionary intelligent door lock, it can be accessed through biometric fingerprint identification. It uses a built-in lithium battery. Charge for 30 minutes, work for 1 year. (USB charging port is located on the external control lever)
★★★★★Easy to install, it can be installed on your door in about 5 minutes with a screwdriver. Suitable for most single cylinder door lock left - right door.
★★★★★Add or delete users at any time, up to 40 users can be added. It can replace the standard single cylinder American door lock, suitable for the left and right, both inside and outside. Adjustable single latch, size between 60mm and 70mm. Door thickness is suitable for 35-55mm.
★★★★★It uses semiconductor biometric fingerprint technology, which can provide the highest security. This digital door lock is made of weatherproof zinc alloy, which can withstand various elements.
★★★★★Once you place your finger on the fingerprint scanner, the fingerprint scanner wakes up automatically. A seamless action lets you wake up the lock, read the fingerprint, and unlock the door. The whole unlock action only takes 1 second. It can automatical
