3 Pack Black Key Alike Keyless Electronic Door Knobs - Backlit Keypad

In this review of the 3 pack Black Key Alike Keyless Electronic Door Knobs, the bottom line is straightforward: these locks suit homeowners or property managers who want convenient, code-based access with a reliable mechanical backup. Installation is simple and the set offers both passcode and key entry plus a backlit keypad for night use, making it a practical option for exterior and interior doors. The major reason to buy is the combination of easy programming and heavy-duty construction that balances smart features like auto-lock and visitor mode with a physical key cylinder for peace of mind.

Key Features

• Dual access: Offers both passcode entry and a physical key so you can use a master code or emergency key when needed.
• Backlit keypad: The illuminated keypad lets users enter codes in darkness and supports a visitor mode for multiple guests.
• Multiple codes: Stores one master code and up to 50 user codes with code lengths from 1 to 15 digits, useful for families or short-term access.
• Heavy-duty build: Solid lock cylinder and premium metal construction are designed for frequent use and support auto-lock functionality.
• Weather resistance: IP65-rated design and industrial circuit choices make these knobs suitable for exterior doors exposed to weather.
• Simple install: Fits doors 1-3/8' to 2-1/2' thick with an adjustable latch and installs with just a screwdriver in minutes.

Who It's For

These electronic knobs are aimed at homeowners, landlords, and small property operators who need keyless convenience combined with the assurance of a mechanical key. They work well on entryways, back doors, bedroom doors, and rental units where you want to issue temporary codes or use visitor mode for short-term guests.

Those who need extreme long-term commercial durability or advanced smart-home integration should look elsewhere, as these knobs focus on keypad access and physical robustness rather than networked features or remote control from a smartphone.

Pros & Cons

Pros

• Easy installation and straightforward programming make setup quick for most DIYers.
• Backlit keypad, visitor mode, and silent mode add useful everyday flexibility and convenience.
• Sturdy metal construction and a solid cylinder deliver a feeling of quality and security.
• Type-C USB backup and low battery alarm reduce lockout risk when batteries run low.

Cons

• Some users report occasional issues with the lock failing to unlock, which may affect long-term reliability for heavy-use doors.
• Not designed for advanced smart-home connectivity or remote access control.

Specifications

Access methods	Passcode or key
Code capacity	1 master code + 50 user codes
Code length	1 to 15 digits
Door thickness fit	1-3/8' to 2-1/2'
Latch size	Adjustable 2-3/8' or 2-3/4'
Weather rating	IP65 weather resistant
Backup power	Type-C USB backup and low battery alarm

Our Verdict

The 3 pack provides solid value for buyers who want reliable keyless entry without investing in cloud or app-based features. It shines for residential and rental use thanks to easy programming, a backlit keypad, and sturdy construction, but buyers should be aware of some reported durability concerns and choose it primarily where physical keys and local keypad control meet their needs.

Frequently Asked Questions

Can the keypad be used in the dark?
Yes, the backlit keypad allows code entry in low light and there is an adjustable silent mode for nighttime use.

What happens if the batteries die?
The lock includes a Type-C USB backup option and a low battery alarm to help prevent lockout.

How many user codes can I store?
The system supports one master code plus up to 50 user codes, with code lengths from 1 to 15 digits.