Double-sided smart lock
Control who comes in, and who goes out.
A fingerprint, fob or the app on both sides, and a passcode outside, for front doors with most handle-up multipoint mechanisms.
simpled.uk on Trustpilot: 4.8 · 396 reviews (opens in a new tab)
Control from both sides
Unlike conventional smart locks, it controls access from both sides of the door.
No keys to carry
Fingerprints, passcodes, fobs or the app, all without needing traditional keys.
It locks itself
Auto-Lock secures the door for you; Passage Mode keeps it unlocked when you need it open.
Share access, not keys
Create and share timed digital keys, monitor entry activity and manage guest access in the TTLock app.
Little ones stay in
From inside, it opens only with the app, a remote controller, a fingerprint or a fob.
Fits the door you have
It works with most handle-up multipoint mechanisms, and the handles reverse for left or right doors.
Make it yours
UK delivery is free, with 60 days to change your mind.
Double-sided smart lock
Simpled DFF-SP Double-Sided Smart Lock
simpled.uk on Trustpilot: 4.8 · 396 reviews (opens in a new tab)
Price in GBP, including VAT.
Out of stock
Fitted on your door by our install partner, where we cover. After you order, you tell us about your door and they book a visit.
Not sure which model?Help me choose
Every feature of the DFF-SP, one by one. Tap a photo for a closer look.
Check your door
Our 60-second checker confirms the DFF-SP suits your door, or tells you honestly if it won't. No email address needed.
Fit it yourself
It works with most handle-up multipoint mechanisms, and the handles reverse for left or right doors.
Live lighter
Pair the TTLock app, enrol your fingerprints and share access on your terms. Add the WiFi bridge for Alexa and Google Home.
Tap, schedule and share access. Simple.
Remote access requires a compatible Wi-Fi connection or gateway.
The exact figures behind the DFF-SP, because a lock is a promise you should be able to check.
The questions everyone asks, answered plainly, because peace of mind starts before you buy.
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 photos for further assistance to our support team at support@simpled.tech.
The good news is that our Double-Sided door handle can be locked from the inside and unlocked from the inside only using the app, a Remote Controller, fingerprint, and Fob/tag.
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 £56.00
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
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.
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.
Your question not here? Call +44 20 7096 0094 (Monday to Friday, 9am to 5pm) or send us a photo.
In good company
4.8
out of 5
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% ?
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.
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.
One side, or both?
The DFF-SP asks for access on both sides; the SF opens freely from inside; the DWF-SP is double-sided for gates.
| Model |  |  |  |  |  |  |  |  |  |  |  |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Pricing & General | |||||||||||
| Colour | Silver | Black | Silver | Silver | Black | Silver | Black | Black | Black | Black | Silver |
| Usage & Environment | |||||||||||
| Mostly used on | Multipoint locks, Spindle Locks | Multipoint locks, Spindle Locks | Spindle Locks | Spindle Locks | Multipoint locks, Spindle Locks | Multipoint locks, Spindle Locks | Multipoint locks, Spindle Locks | Internal doors, Office doors, Flat doors, Spindle Locks | Glass door, Wooden door | Euro Cylinders, Multipoint locks | Easy Night latch Replacement |
| External Weather Resistance | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Internal Weather Resistance | No | No | Yes | Yes | Yes | No | No | No | No | No | Yes |
| Connectivity & Smart Ecosystem | |||||||||||
| Wi-Fi Bridge Availability | External Gateway Required | External Gateway Required | External Gateway Required | External Gateway Required | Built-in (No external gateway needed) | External Gateway Required | External Gateway Required | External Gateway Required | External Gateway Required | External Gateway Required | External Gateway Required |
| Unlock Remotely (With Gateway) | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Alexa/Google Home (Gateway Sold Separately) | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Access Methods | |||||||||||
| Smartphone Access | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Passcode Access | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No |
| Timed Code | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No |
| Fingerprint | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Card Reader | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Mechanical Key | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Access Management & Logs | |||||||||||
| Manage, Schedule, Share and Delete access in the app | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Log Records | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Installation & Warranty | |||||||||||
| Installation Time | 45m | 45m | 45m | 45m | 45m | 45m | 45m | 30m | 45m | 30m | Less than 5 |
| Installation Difficulty Level | Medium | Medium | Medium | Medium | Medium | Medium | Medium | Easy | Medium | Easy | Easy |
| Simpled Warranty | 2 years | 2 years | 2 years | 2 years | 2 years | 2 years | 2 years | 2 years | 2 years | 2 years | 2 years |
2 of 4 selected
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Accessories picked to go with the DFF-SP Double-Sided Smart Lock.
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Simpled DFF-SP
Come and go. Never worry.
Sixty seconds tells you if it fits. Sixty days tells you if it's right. Two years, we've already promised.
