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Simpled Smart Fingerprint Door Handle (Silver)
Simpled Smart Fingerprint Door Handle (Silver)
Simpled Smart Fingerprint Door Handle (Silver)
Simpled Smart Fingerprint Door Handle (Black version)
Simpled Smart Fingerprint Door Handle (Black version)
Simpled Smart Fingerprint Door Handle (Black version)
Simpled Smart Fingerprint Door Handle (Silver)
Simpled Smart Fingerprint Door Handle (Silver)
Simpled Smart Fingerprint Door Handle (Silver)
Simpled Smart Fingerprint Door Handle (Black version)
Simpled Smart Fingerprint Door Handle (Black version)
Simpled Smart Fingerprint Door Handle (Black version)

LF Leverline Smart Lock (Matte Black)

Open your door with your fingerprint and simplify your everyday life.

Our simplified digital handle is a perfect smart lock for a range of doors, whether you’re looking for a simple fingerprint lock for your entrance door or an affordable digital lock for your meeting rooms or even your bedrooms.

Available in a stunning Silver finish as well as a beautiful clean satin black finish.

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£99.99 £160.00

(Free UK Shipping & Return) Save £60.00

Simpled Smart Fingerprint Door Handle


In stock


You may qualify for an exclusive volume discount. To purchase 6 units or more, fill out this form, and we will get back to you with, hopefully, a better deal.

Amazon Simpled Store

Before you go
You may want to know...

Simpled delivery is as fast as Amazon.


Simpled return policy is second to none!

Wise Choice!

Let’s appreciate it with an extra £5 Coupon

Discount Code: TRUST

Shop with confidence with Simpled 2-year guarantee

Free UK Delivery and Return: Arrives by if you order within now

Delivery and return policies

Estimated arrival

Order placed

Dispatched from Amazon Warehouse


30-Days Money Back Guarantee
Free Uk Shipment/Return
Hassle-free Warranty
Who is Simpled?

Who is Simpled?

Simpled is a London-based tech company rolling out innovative IoT devices to elevate your smart home experience.

No need to be around to unlock!

No need to be around to unlock!

Sorry, I have a flight delay and might be there after midnight!

No need to be around to unlock!

No worries, you can use this passcode once you're there!

Send a Passcode

Extend guest access rights for late checkouts and remove them for booking cancellations

Easily grant/extend lock access

Easily grant/extend lock access from your phone or desktop from wherever you are!

Receive notifications

Receive notifications when your love ones arrive

View live access history of your locks, so you can see that your users arrived, as you expected.

No keys, just codes!

Forget hiding keys or using a lock box. Codes are automatically generated, and set to expire on check-out, with our Web / Mobile app.

Guests receive all keypad code information in their Airbnb inbox, along with all the other information for their stay.

No keys, just codes!
Convenient access for your family

Convenient access for your family, peace of mind for you.

These smart handles boast a seriously impressive array of features, including a biometric fingerprint reader, digital keypad access, smart fob reader (comes with two fobs and a phone tag as standard), as well as smartphone unlocking, remote management from anywhere in the world, and more.

price/performance ratio

Outstanding Quality Yet an excellent price/performance ratio.

Small LCD for an even easier Setup

It will automatically lock it for you.
Peace of mind, Guaranteed!

Battery operated

Battery operated. No wiring.

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Unlocking your lock is just a tap away

Unlocking your lock is just a tap away!

Only works with Gateway

(Only works with Gateway)

Smart Watch
  • Touch Screen Keypad

    Touch Screen Keypad

  • Proxy Fobs Sticker NFC(android)

    Proxy Fobs Sticker NFC(android)

  • Fingerprint


  • Bluetooth Access

    Bluetooth Access

  • Emergency Key

    Emergency Key

  • Share Key Online

    Share Key Online

  • Smart Watch

    Smart Watch

  • Timed / One-time Codes

    Timed / One-time Codes



Simpled Smart Fingerprint Door Handle
30 Days Money Back GUARANTEE

30 Days Money Back GUARANTEE

Free UK Shipping and Return

Free UK Shipping
and Return

24-months Hassle Free Warranty

24-months Hassle Free Warranty

Claim the limited £60.00 discount - And buy it for Only £99.99 NOW.

Claim £60.00 Saving 30-day Money Back Guarantee
Simpled Smart Gateway

Control your smart lock remotely through the Wi-Fi bridge - Hub

Click here for more information

    WITHOUT Gateway, you can still:

  • see who access the lock with their smartphone
  • review the saved logs of people who entered
  • share keys with your family, friends, maid or dog walker
  • open your lock using your smartphone or smartwatch
  • limit other's access or even delete theirs
Simpled Smart Gateway

    WITH Gateway, you will be able to:

  • open your lock from anywhere
  • remotely read the lock operation records
  • use it with your Alexa
  • use it with your Google home

Only £54.99

Claim £5 discount when purchased together with Simpled Smart Lock

Buy Both (£5 Discount) Buy WiFi Bridge

Which Color?

Silver Matt Black
free-passage mode

Have a party? No problem with the Passage Mode (free entry)

A common feature of any locking solution is the ability to put the door into free-passage mode. This can be handy if you're out in the garden on a nice sunny day and want to be in and out through the door without having to use your code, or equally, in any similar scenarios where you do not feel a code is required for a certain duration, you can put the handles into passage mode which will allow them to remain permanently engaged so that they can be used just as handles to open the door freely.

Where our customers used the smart door locks?

Practically on any Door

Working Spaces

Working Spaces

Commercial Buildings

Commercial Buildings

Health care

Health care



Managing Properties

Managing Properties

Any other type of residentials

Any other type of residentials

How to fit Simpled AF/LF Smart Lock?

How to fit Simpled AF/LF Smart Lock?

How to Set up Simpled AF/LF Smart Lock?

How to Set up Simpled AF/LF Smart Lock?

How to Install Simpled Smart Deadbolt

How to Set up Simpled TG WiFi Bridge Gateway?

How to Install Simpled Smart Deadbolt

How to Set up Alexa for Simpled Smart Locks?


  • 24 months warranty
  • Handles are reversible, left or right, no problem!
  • Auto-Lock feature - No guesswork, No doubt!
  • Share Timed eKey or Passcodes; managing an AirBnB suite has never been easier
  • Panic Exit for easier and faster exit
  • Passage Mode Feature - Having a party? Sorted!

Technical Characteristics

  • Model: LF-SP > Black - AF-SP > Silver
  • Materials: Zinc alloy
  • Lock Weight: 1.1 KG
  • Unlocking methods: Smart phone, Apple Watch, Fingerprint, Passcode, Proxy Fob / Phone Tag, NFC (limited smartphones), Emergency Key, Alexa (needs gateway), Google Home (needs gateway)
  • Colour: Silver - Black
  • Low Battery Alarm: Less than 4.8 v
  • Doors Applicable: Aluminium Door, Wooden Door, UPVC Doors
  • Working Voltage: 6V/4 x AAA Batteries
  • Door Thickness to Fit: 35-65 mm (For more, you need Longer spindle and Screws)
  • Data Capacity: Fingerprint: 200, Passcode: 150, Fob/Stickers: 200, Unlimited eKeys
  • Working Temperature: -10°C to 55°C
  • Working Humidity: 0 to 95%

Wireless Technologies


Not all Models


Simpled LF/AF Smart Lock Download PDF Download PDF
App Manual Download PDF Download PDF


Why should I buy an electronic door lock?

A: We would like to counter-question some of your experiences with your own door locks. Do you remember a time when you forgot your keys and was locked out of your home?

  • What happens when you arrive home late and depend on someone (parents/maid) in the house to open the door for you? Do you wake them up?
  • You invited your best friends/family members to your house, but you were running late, and they are already at your gate. Wouldn’t it be nice if they can enter your home instead of waiting aimlessly outside?
  • Have any of your belongings been scratched/damaged through keys in the same bag/pocket? If you have experienced the above scenarios, it may be time you installed an electronic door lock. With an electronic door lock, you will be able to open your gates without using keys (fingerprint/RFID tag/pin codes and even your smartphone).

What type of doors can a digital lock be fitted on?

  • Simpled smart locks can be installed on most main doors and gates
  • Materials such as wooden, metal, plastic, sliding doors and glass

You can send your existing door/gate photo for further assistance on our Whatsapp

My batteries have completely run out. What can I do?

There are two solutions:

  • Physical Keys

    Physical keys are provided together with Simpled smart locks, which ensures that you will still be able to enter the house mechanically even if its batteries run out. It is strongly recommended to keep at least one spare key on you or a family at all times for such situations.

  • USB Input

    Also, when the physical key is not available, there is a USB input on the bottom part of the smart locks (besides the key input) that enables you to connect a power bank to wake up the lock and unlock it.

What happens to my smart lock during an electrical blackout?

As the Simpled digital locks run on batteries, they will work regardless of a power trip or blackout.

The touchscreen of the lock seems reflective. Can fingerprints be left on the lock, making it easy to guess the password?

Simpled locks come with an imaginary PIN code feature that allows you to enter other digits before/after your actual PIN.

This is optional but will help to deter hackers and prevent your PIN code from being exposed. Also, with the security lockout mode, it is even more difficult to guess your PIN code.

What happens if I lose my physical key?

For security purposes, our physical keys are designed unique to your lock ID, and we do not have spares of their respective physical keys. We recommend keeping a key with a trusted family member from the first day.

The lock can still be unlocked via other means based on your lock model, i.e. smartphone unlock, fingerprints, pin codes, etc

Where can I find the user manual?

  • The user manual is available at Support > Downloads from our website

Which door lock is suitable for my usage?

Type of Door Locks

This is really down to your personal preference. Typically, most models come with pin code and biometric or pin code and RFID access, except for the Leo Max smart lock, which incorporated all 3 elements (Face and Palm Recognition, pin code and RFID access).

What is the warranty period for Simpled smart door locks?

  • All product(s) sold by or our authorised dealers come with a 24-month local warranty to the original purchaser
  • Valid from the date of purchase

Where can I purchase Simpled smart door locks?

  • Purchase directly on our website
  • For more enquiries, please contact us.
  • Amazon website

Do Simpled products come with a warranty?

Sure. Most of our products are sold with a warranty of two years provided by the Simpled headquarters in London.

Who is Simpled?

Simpled, a London-based company, rolling out an expanding range of innovative household devices to simplify and elevate the smart home experience.

How long does delivery take?

It usually takes 1-4 working days for your purchased items to be delivered.

What's the app?

It's TTlock app. You can find it on both Google Play and App Store.

How far away can the hub be?

It will be connected to the lock via Bluetooth. So it's ideally around 10 meters.

However, the maximum communication range will vary depending on obstacles (person, metal, wall, etc.) or electromagnetic environment.

Does it include the Gateway? Do I need a Gateway?

Normally, this smart lock doesn't come with a gateway. You need to add that to the basket.

    It's good to know that

    Without Gateway, you can still:
  • See who access the lock with their smartphone
  • Share keys with your family, friends, maid or dog walker
  • Open your lock using your smartphone or smartwatch
  • Limit other's access or even delete theirs
    With Gateway, you will be able to:
  • Open your lock from anywhere
  • Remotely read the lock operation, including fingerprint, tags, password
  • Use it with your Alexa
Add to Cart

Only £54.99

I recently purchased 4 new locks. Isn't there a shortcut to add the old data on the new locks?

  • 1. Choose the new lock on the app.
  • 2. Tap on "Setting"
  • 3. Select "Import from another lock"
  • 4. Choose your old lock from the list. There we go!

Does it have NFC?

Not on all smartphones. Some are using encrypted NFC, and it won't be compatible with the lock. In some regions, people can pair transportation cards on their phones with the Simpled smart locks. In some other countries, it's not possible.

I'm throwing a party. I want to leave the door open for the guests! Should I give access to everyone?

Not necessarily. You can use the passage mode feature for a specific time! In that period, the automatic-lock feature will be disabled. You can still manually lock it with a long-press #.

Can I share administrator access with my partner?

Sure, you can. You can share admin access with a trusted family, friend, employee. Or you can just share limited access!

Isn't voice command on Alexa a bad feature? Anyone in my home has access to open the door?

That's the point. It's for easier access of the people inside. You trust them. Don't you? Even if you don't, there's a pin code that should be announced after a command, and that's what not everyone has!

Can I use it for my AirBnB flat/Hotel?

Sure, it's designed to help you manage your property more conveniently thanks to features like passcodes, eKeys, and even Fingerprint for extended stays! We also have a web application with all the necessary features for managing a property remotely!

Can I use my bank cards to open the lock?

Some contactless cards from some banks are compatible. For example, Lloyds Bank, Tesco Bank cards can be registered on Simpled Locks.

I bought two different Simpled Smart locks for the entrance and my room. Can I use the same contactless fob(/phone tag) to unlock them both?

Sure. Simpled Tags can be programmed on all Simpled smart locks.

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