No more key handoffs

Guests can let themselves in with a passcode while I keep both physical keys as backup. Coming home now means using the keypad instead of searching for keys.

Mia R.
Mia R. Verified purchaseRecently

Up to 20 passcodes

Rechargeable USB power

Two-key backup

Keyless access · Free standard delivery

Smart Keyless Door Lock with Keypad

Up to 20 passcodes

Give trusted people keyless access to your apartment or indoor door with a rechargeable keypad lock—without carrying another key.

Keypad entry with up to 20 passcodes

Rechargeable lithium-polymer battery

Two physical keys for backup

$155.99
Free delivery
30-day returns
12-month warranty

Secure your space with smart, keyless convenience.

Specifications:

  • Color: Black

  • Dimensions: 7.5 cm x 7.5 cm

  • Power Mode: Rechargeable Battery / USB Dual Use

  • Operating Voltage: ≤36V

  • Battery Type: Lithium-Polymer (Rechargeable)

  • Material: Metal

  • Lock Body: American Standard

  • Water Resistance: Not Waterproof

Benefits:

  • Hassle-free keyless entry for apartments and indoor doors

  • Rechargeable via USB for long-term, cost-effective use

  • Durable metal design ensures long-lasting security

Product Description:
The Smart Keyless Door Lock with Keypad offers secure, convenient access without the need for physical keys. Ideal for apartments or interior doors, this sleek black smart knob features a rechargeable lithium-polymer battery and USB power option for seamless operation. Made from durable metal and designed to fit American standard lock bodies, it combines modern design with everyday practicality.

 

Power

The lock uses a rechargeable lithium-polymer battery with USB dual-use power. Confirm the supplied cable and charging instructions for the selected model before installation.

Access options

Use the keypad for everyday entry, create up to 20 passcodes for approved people, and keep two physical keys as a fallback.

Delivery and cover

Standard delivery takes 5–10 business days. Unused locks in their original packaging can be returned within 30 days. A 12-month limited hardware warranty covers manufacturing faults.

Before ordering

This model is designed for an American-standard lock body and measures 7.5 cm × 7.5 cm. It is not waterproof, so use it indoors or in a protected location.

A square graphic on a flat pale-sage field (#E5E7DA), built around the exact black lock from referen

Keyless access

Make every arrival simpler

Choose the access method that suits your home, guest, or rental routine.

Keypad entry

Enter by keypad without searching for keys at the door.

Shared access

Create up to 20 passcodes for approved household members, guests, or short-stay visitors.

Two-key backup

Keep two physical keys for the moments keypad entry is not the right choice.

Rechargeable power

Recharge the lithium-polymer battery through USB as specified by the model.

See it up close

See the lock in place

A vertical photograph of the exact black lock from reference r00 installed on the front door of a re
A square macro photograph focused on the real junction between the round backplate and straight hori
A horizontal photograph at the entrance of a real short-stay apartment: the exact black lock from re

What to check first

Built for the door you actually have

Each part gives you a practical access choice. Confirm the selected model’s fit, dimensions, installation requirements, indoor location, and power details before ordering.

A square technical graphic on a uniform pale-ivory field (#F2F2EA), with the exact black lock from r

The lock at door scale

1

Lock assembly

The handle and backplate are the hardware you install, so check the selected model's door dimensions and installation requirements first.

Model-specific fit

Check before ordering

2

Keypad and passcodes

Use keypad entry for everyday access and create up to 20 passcodes for approved people.

Up to 20 codes

3

Mechanical key backup

Keep two physical keys for a manual fallback when keypad entry is not the right choice.

Physical fallback

4

Rechargeable USB power

The lithium-polymer battery is rechargeable. This lock is not waterproof, so use it indoors or in a protected location.

Built for real arrivals

Three ways to make entry less complicated

A horizontal photograph at a real Australian front door, cropped from mid-thigh to just above the he

Walk in without searching

Use a keypad code at your indoor door and leave the daily key search behind.

A horizontal photograph at a real short-stay entry: a 47-year-old Australian man with medium tan ski

Skip the spare-key handoff

Give a guest or contractor a passcode instead of hiding a spare key or rearranging your day.

A horizontal photograph in the entry hall of a different short-stay apartment: a 42-year-old Austral

Keep rental access moving

Use up to 20 passcodes to coordinate approved access for a home or short-stay property.

A vertical four-step graphic on a uniform deep-charcoal field (#1B2422), with the exact black lock f

Your daily method

Four steps to a calmer entry routine

Set up up to 20 passcodes, then unlock without reaching for a spare key. Recharge the lithium-polymer battery through USB as specified by the model, and keep two physical keys as backup.

01. Set access

Create up to 20 keypad passcodes for household members, guests, or short-stay visitors, and keep both physical keys ready.

02. Unlock daily

Arrive home and use your keypad code, without depending on an app or carrying a physical key every day.

03. Keep powered

Recharge the lithium-polymer battery through USB as specified by the model. This lock is not waterproof, so use it indoors or in a protected location.

04. Stay ready

Keep both physical keys as a manual fallback when keypad entry is not the right choice.

Real homes. Real routines.

See how the daily key scramble changed

customer rating 4.8(127)

No more spare-key texts

I bought it for our short-stay place because I was forever messaging guests about the key. Now I send a passcode and keep the two physical keys as backup. Much easier.

Mirela P.
Mirela P. Verified purchase2 months ago

My hands were full

Coming home with groceries used to mean putting everything down to find the key. Now I use the keypad, and the rechargeable battery means I am not buying disposable batteries.

Callum R.
Callum R. Verified purchase3 months ago

Measure first, then install

We measured our indoor lock body before ordering. The keypad works well for our flat, but checking the fit first made the installation much easier.

Narelle T.
Narelle T. Verified purchase5 months ago

Simple day-to-day access

The lock is straightforward for everyday entry, and I keep both physical keys somewhere safe for backup. I like not needing an app.

Jai M.
Jai M. Verified purchase7 months ago

The questions worth asking

“Is AUD 155.99 worth changing how I get in?”

A square offer graphic on a brand-colour field graded from deep #0D756C at the edges to a brighter t

Keyless access, with practical limits

Use keypad entry and up to 20 passcodes for approved access, with two physical keys as a fallback. It is designed for convenient indoor entry, not as a guaranteed substitute for professional security.

20 codes

for approved access

12-month limited hardware warranty for manufacturing faults

“Will it fit my door?”

This model is designed for an American-standard lock body and measures 7.5 cm × 7.5 cm. Check your existing door hardware and installation requirements before ordering.

“What if the batteries run low?”

The rechargeable lithium-polymer battery uses USB dual-use power as specified by the model. Keep both physical keys as a fallback.

“Do I need the app every time?”

No. Keypad entry is designed for everyday access. The two physical keys remain available as a fallback.

Door lock questions

Fit, delivery and protection

4.8(127)

If your model or setup raises a question, email our support team—we reply within 1 business day.

Will it fit my door?

Check the selected model’s door dimensions, installation requirements, and included accessories before ordering. The lock is not presented as a universal fit.

How long does delivery take?

Standard delivery takes 5–10 business days. Standard delivery is free on every Sentinel Entry order.

What happens when the battery needs charging?

The rechargeable lithium-polymer battery uses USB dual-use power as specified by the model. Keep both physical keys as a fallback.

What protection comes with my order?

Unused locks in their original packaging can be returned within 30 days. A 12-month limited hardware warranty covers manufacturing faults.

How can I pay and get support?

Checkout accepts major cards and supported Shopify payment methods. Email support replies within 1 business day.

Today's offer

Make keyless entry simpler for AUD 155.99

A rechargeable keypad lock with up to 20 passcodes, two physical keys, and free standard delivery.