ăFingerprint sensorăThe new 160*160 fingerprint sensor has an identification area that is 35% larger compared to the old 120*120 sensor. It also offers improved accuracy and stability in identification.
ă4-IN-1ăFingerprint door lock: Includes 100 fingerprint, 100 password, 2 mechanical keys, and APP control. Recognizes within 0.2 seconds and unlocks within 1 second.
ăEasy installationăCompatible with doors ranging in thickness from 1-1/8 inches to 2"-1/8" (30mm-55mm). Suitable for both left and right doors. No wiring or drilling required.
ăUSB chargingăThe fingerprint door handle includes a low-power alarm feature. It is equipped with a USB port for emergency charging. Requires 4 AAA batteries (not included).
ăAfter-sales supportăWe provide responsive customer service within 24 hours. Contact us for any questions regarding our door locks. We offer a 30-day money-back guarantee, 12-month warranty, and lifelong technical support.