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Simpled NF Smart Cylinder

Original price was: £220.00.Current price is: £199.99.
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The Simpled NF-SP Smart Cylinder offers a fast and convenient way to upgrade a traditional Euro profile cylinder into a secure smart access solution without replacing the entire lock. Designed for residential properties, apartments and rental accommodation, it combines modern access control with a straightforward retrofit installation.

Supporting multiple unlocking methods including fingerprint recognition, Bluetooth, passcodes, RFID cards and mechanical keys, the NF-SP provides flexible access for homeowners, family members and authorised visitors. Through the TTLock App, users can manage access permissions, generate temporary passcodes and review access history, giving greater control over property security.

For users who require remote management, the NF-SP can be paired with a compatible Simpled Wi-Fi Gateway, enabling remote unlocking, user management and activity monitoring from virtually anywhere. It also supports integration with popular smart home platforms such as Amazon Alexa and Google Home when used with a compatible gateway.

Designed with security, reliability and ease of installation in mind, the Simpled NF-SP is an ideal upgrade for anyone looking to modernise an existing door without replacing the complete locking system.

No more

waiting behind doors!

Technical Characteristics

  • Cylinder Type: Euro Profile Smart Cylinder
  • Unlocking Methods: Fingerprint, Bluetooth App, Passcode, RFID Card, Mechanical Key
  • Mobile App:TTLock App
  • Fingerprint Capacity: Up to 100 fingerprints*
  • Passcode Capacity: Supported
  • RFID Card Support: Supported
  • Mechanical Keys: Included
  • Remote Control:Via compatible Simpled Wi-Fi Gateway
  • Access Records:Real-time activity logs through the TTLock App
  • Voice Assistant Support: Amazon Alexa & Google Home (with compatible gateway)
  • Power Supply: Rechargeable Lithium Battery
  • Emergency Power:USB Emergency Power Interface
  • Low Battery Alert:Supported
  • Installation Type: Retrofit Euro Cylinder Replacement
  • Door Compatibility:Compatible with most Euro profile cylinder doors
  • Application:Residential Homes, Apartments, Offices, Holiday Rentals

Shop with confidence with Simpled 2-year guarantee.

Free Delivery and Return: Arrives by 12 Oct - 13 Oct, if you order within 10hrs 34mins

Delivery and return policies: Estimated arrival 12 Oct - 13 Oct

Order Placed
10 Oct
Order Placed
Dispatched
12 Oct
Dispatched from Warehouse
Delivered
12 Oct or 13 Oct
Delivered

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Total Price: £274.97 (Save £29.03 )

Simpled NF Smart Cylinder
Original price was: £220.00.Current price is: £199.99.

Who are Simpled?

We are a London based tech company, rolling out innovative IoT devices to elevate your smart home experience.

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Customer Reviews:


Owen Werakso

“

Great company that care. I used them on my first airBnB property and have now rolled them out to two more. The after sales service is what really stands out. Advice, spare parts, tech support all 100% ?

”

Owen Werakso, 24 Jan 2026

Elias Gadgets (Gary)

“

Very reliable and support is fantastic. They have everything in order and you can feel it in their service and aftermarket. Different and refreshing with great products, highly recommended.

”

Elias Gadgets (Gary), 23 Dec 2025

foysol hussain

“

Great smart lock. Absolutely brilliant after sales service.. I had some questions during installation. Simpled got back to me very quickly and talk me through it.

”

foysol hussain, 24 Nov 2025

Karen Humphreys

“

My door lock is brilliant especially the finger print option for entering . The customer service was exceptional. Would recommend this company first class service

”

Karen Humphreys, 13 Oct 2025

C “Chris” T

“

Absolutely first-class service from Simpled. I ordered a lock, and it was delivered the very next day. I carried out an installation of the lock the same day, and followed the guidelines and extremely easy-to-follow videos produced by Simpled. Installation was very easy on my multi-lock door. Setting up with the TT Lock app was […]

”

C “Chris” T, 30 Jun 2025

Mark Hitchin

“

Sales enquiry by telephone was most helpful and provided the information I needed to make a decision on purchase and selection of the correct equipment. Installation was simple and could have been quicker but I was taking my time to get it right. I spent an hour installing and programming in total, but next time […]

”

Mark Hitchin, 08 Oct 2024

Darron Nixon

“

Simpled are an excellent company selling a state of the art product. I looked for ages to find a door lock that could be locked automatically and opened remotely. It does just that. (hub and internet required) I now never worry about the office being left unlocked and it is always secure. I can unlock […]

”

Darron Nixon, 04 Oct 2024

Terry Rimmer

“

Nice company to deal with and great well thought out locks. Lots of features and modern look. Good after sales service. Would recommend.

”

Terry Rimmer, 03 Oct 2024

Adam Burtt-Jones

“

I bought a simpled lock early 2022, I’ve been delighted with it for the past 2 years. It’s easy to install, decent batteries lasted me 1 year, what a great product. The tech really is excellent. Unfortunately it failed late 2024, I called the helpline, who advised they could send the replacement parts out to […]

”

Adam Burtt-Jones, 01 Oct 2024

Sam Carter

“

Great products & great service! We love the keypad locks we purchased for two of our AirBnBs in our converted church! One of them stopped working and as it was still 1 week within the 2 year warranty, they honoured it and sent a brand new part the next day! Thank you so much :)

”

Sam Carter, 27 Sep 2024

David Attle

“

I contacted Simpled Support Team by email at 13.42 hrs. on Monday the 23rd September 2024 to make an enquiry about the installation of a Simpled Slim Series Smart Lock which I had purchased on the 17th September; the installation was purchased as part of the order for the lock & the installer was to […]

”

David Attle, 02 Aug 2024

EXCELLENT

Simpled Tech Limited

Based on 60 reviews

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