Smart Biometric Fingerprint Door Lock with Handle - 100 Fingerprints - Black

Product Description

High-precision fingerprint recognition for enhanced security. The smart door knob features an upgraded 160*160 fingerprint reader, utilizing advanced biometric technology to ensure only authorized users can access your home. In addition to fingerprint unlocking, we also provide two mechanical keys for emergency situations, giving you peace of mind when using our smart door locks.

Never worry about carrying keys or your phone again. The door lock remains open for easy access for children and the elderly. The automatic door lock feature ensures your home is secure when you leave.

Key features include: • Low battery reminder • Free passage mode • Auto-lock • Ability to delete individual fingerprints, excluding the administrator fingerprint

The 2-in-1 fingerprint door lock allows for keyless entry, offering both fingerprint and backup key unlock options. The door handle is adjustable for left or right-hand use, with auto-lock and free passage modes for added convenience.

The fingerprint sensor provides quick recognition in just 0.1 seconds, allowing for easy access to your home or office. The lock operates on 4*AAA batteries, lasting up to 10-12 months. In the event of a dead battery, a low-battery reminder prompts USB emergency charging.

Installation is simple and quick, fitting most standard single-cylinder US doors without the need for extra drilling. The adjustable latch accommodates door thickness between 1-3/8" to 2-3/16", with latch options of 2-3/8" or 2-3/4". Be sure to check your door size before purchasing.

Enjoy a worry-free warranty with detailed installation guides, user instructions, and a 12-month warranty with free lifetime technical support. If you encounter any difficulties, our customer service team is ready to assist you promptly.

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