Description
Price: $79.99 - $7.99
(as of Nov 17, 2025 12:53:32 UTC – Details)
From the brand
OFFTV Fingerprint locks
let you and your family enjoy intelltgent life together
Why OFFTV?
OFFTV was founded in 2010 and has been specializing in locks for over 10 years
What is our core?
We focus on technology and R&D, we value our customers’ needs; we strive to be the most reliable home security brand in the world.
OFFTV Fingerprint Door Lock
【4-IN-1】Fingerprint bedroom door lock: fingerprint + password + 2 mechanical keys + APP control, 0.3s recognition, 1s to open the door，100 fingerprints and 50 passwords can be added
【Upgraded large fingerprint sensor】The new 160*160DIP sensor has a 35% larger recognition area than the old 120*120 sensor, making the recognition more accurate and stable.
【USB emergency charging】Fingerprint Door knob It has a low battery alarm function and comes with a USB port for emergency charging.Requires 4 AAA batteries (not included)
【Easy installation】Suitable for left and right doors.The bedroom smart door lock is designed to fit US standard doors with back panel sizes of 2-3/8 inches (60mm) and 2-1/8 inches (70mm), and door thicknesses from 1-1/8 inches to 2″-1/8″ (30mm-55mm)
【After-sales support】. Provide responsive customer service within 24 hours, if you have any questions about our door locks, please to contact us for 30-day money-back guarantee, 12-month warranty and lifespan technical support.
Customers say
Customers find the door lock easy to install and appreciate its impressive build quality, with fast fingerprint detection that works almost every time. Moreover, the lock offers excellent security and customers like its design, noting it looks like a regular door knob. Additionally, they find it easy to use via the app, and one customer mentions it works perfectly for bedrooms. However, battery life receives mixed reviews – while some say it’s great, others report it dies fast.
Reviews
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