ă160*160 fingerprint sensorăThe new 160*160 fingerprint sensor has an identification area 35% larger than the old 120*120 sensor, leading to more accurate and stable identification.
ă4-IN-1ăThe fingerprint door lock includes 100 fingerprint options, 100 password options, 2 mechanical keys, and APP control. It has a recognition speed of 0.2s and can unlock within 1 second.
ăeasy installationăSuitable for door thickness from 1-1/8 inches to 2 "-1/8" (30mm-55mm) and can be installed on left or right doors with no wiring or drilling necessary.
ăUSB chargingăThe fingerprint door handle includes low-power alarm function and has a USB port for emergency charging. It requires 4 AAA batteries (not included).
ăAfter-sales supportăResponsive customer service is available 24 hours a day with a 30-day money-back guarantee, 12-month warranty, and lifelong technical support.