Smart Keyless Door Knob for Babyproof or Petproof with Fingerprint Access

The 4-IN-1 locking doorknob is an integration of convenience and security, combining a touchpad keypad with a keyless entry door lock. This versatile solution offers multiple access options, including a thumbprint scanner (supporting up to 18 users), a password system (with 20 unique codes), a mobile app, and 2 backup keys. Essentially, it functions as a biometric door lock and Bluetooth door knob with lock and key capabilities.

For enhanced security, this lock features an auto-locking mechanism for the exterior, as well as a snib for interior locking. The high-strength mechanical design ensures robust protection. Complementing the physical security measures, a dedicated mobile app allows users to manage the fingerprint door knob and PIN code access.

The interior snib design also offers an added layer of child-proofing, making this digital lock a suitable choice for a variety of settings, from office doors to front doors, bedrooms, apartments, hotel rooms, pantries, and garages. The installation process is straightforward, and detailed instructions, as well as tutorial videos, are provided to guide users through the process.

The main components of this digital lock, including the security latch bolt, are crafted from high-quality materials such as zinc alloy and stainless steel. The robust construction results in a net weight exceeding 2.85 lbs, contributing to the overall durability and reliability of the system. Furthermore, the IP54 waterproof design makes it suitable for outdoor use, ensuring its performance even in inclement weather conditions.

Customers can enjoy a worry-free ownership experience, thanks to the 30-day return policy and the prompt technical support available by email. The manufacturer stands behind the product's quality and is committed to addressing any issues that may arise during the lifetime of the automatic door lock.

In conclusion, this versatile and secure 4-IN-1 locking doorknob offers a seamless integration of convenience and protection, catering to the diverse needs of homeowners, businesses, and various other applications. With its range of access options, robust design, and comprehensive customer support, it presents a compelling solution for those seeking a modern, reliable, and user-friendly door lock system.

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