Is this a smart lock?

Only in the sense of keypad features. It has codes, auto-lock and silent mode, but no Wi-Fi, Bluetooth or app, so you cannot unlock or manage it remotely.

It fits doors 1-3/8" to 2-1/2" thick with a 2-3/8" or 2-3/4" latch, and works on left- or right-handed doors. Measure your door thickness and backset before ordering.

What happens when the batteries die?

You get a low battery alert, and a USB-C port provides backup power. A backup key also opens the door.

Can I use it outdoors?

Yes. It is IP65 rated and specified for -22°F to 176°F, so rain, sun and cold are covered. The keypad and battery compartment still need to be closed properly.

Is it cheaper than a deadbolt smart lock?

Yes, at $37.99 at Amazon as of November 4, 2026, it costs far less than most smart deadbolts. The trade-off is no app control and less physical security than a deadbolt.

The knob, latch, strike, screws, backup keys and mounting hardware. It installs with a screwdriver; batteries are typically not included.

Where is the Smart Keypad Door Knob cheapest?

At Amazon, for $37.99, 15% under what the other stores charge, as of our latest check.

Where can I buy the Smart Keypad Door Knob?

3 stores we checked sell it, including SmartHomeValueHub, Walmart, Amazon.

Smart Keypad Door Knob

Best price now

$37.99at AmazonObserved at 12:46 PM

15% under what the other stores charge

Compared across 3 stores. Prices are checked against each store and labelled with when.

Visit Amazon

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Our take on the Smart Keypad Door Knob

This is a metal keypad door knob that opens with a 4-15 digit code or a backup key. It stores up to 50 user codes plus a master code, and adds auto-lock, password disguise, silent mode and a backlit keypad. It is rated IP65 and runs on four AA batteries with USB-C backup power. At $37.99 at Amazon as of November 4, 2026, it sits at the low end of its recent range, with three stores pricing it new.

About the Smart Keypad Door Knob

About This

• 【2-in-1 Keyless Entry】 This electronic door knob offers two ways to access: programmable passcode or backup key. As a true keyless entry door knob, it lets you program up to 50 user codes (4-15 digits each) plus a master code — perfect for family, guests, or renters. No more hiding keys under the mat

• 【Enhanced Security & Smart Features】 This keypad door knob features auto-lock to secure your door within seconds after opening — never worry about forgetting to lock up. Password disguise lets you enter random digits before/after your real code to prevent prying eyes. Enable silent mode for late-night returns without disturbing others. Low battery alert and backlit keypad ensure you're never caught off guard

• 【Weatherproof & Sturdy】 Rated IP65 weather resistant, this door knob with keypad performs reliably in rain, sun, or extreme temperatures (from -22°F to 176°F). Built with heavy-duty metal construction and a solid lock cylinder — ideal for front doors, garages, and patios

• 【Passage Mode & Easy Installation】 Activate passage mode to keep the door unlocked when needed — perfect for moving furniture, hosting parties, or receiving deliveries. This keyless door knob fits standard doors (1-3/8" to 2-1/2" thick, adjustable latch, left or right-handed). Works great as a bedroom door lock with code or for front entries. Install in minutes with just a screwdriver

• 【Type-C Backup & Reliable Warranty】 Batteries run out? No problem. The Type-C USB port provides emergency power to get you in. Powered by 4 AA batteries with up to 18 months of battery life. Each smart door knob comes with a long-term warranty and responsive customer support — a practical gift for homeowners, landlords, or Airbnb hosts

Overview

• Brand : RAFECIEE

• Special Feature : Auto-Lock

• Lock Type : Keypad

• Item dimensions L x W x H : 8.74 x 6.5 x 3.74 inches

• Material : Aluminum

Specifications

User codes

50 user codesSource

Master code

1 master codeSource

Code length