You can find the manual and data specs of the UF-SP smart lock below:
Product Overview:
Specifications:
| Model | UF-SP |
| Materials | Zinc alloy |
| Weight | 2 Kg |
| Unlocking methods | Smart Phone Apple Watch Fingerprint Passcode Proxy Fob / Phone Tag Emergency Key Alexa (needs gateway) Google Home (needs gateway) |
| Colour | Black |
| Low battery alarm | Less than 4.8 v |
| Doors Applicable | Aluminum Door Wooden Door |
| Working voltage | 6V/4 x AA Batteries |
| Door Thickness | 35-60mm (For more, you need Longer spindle and Screws) |
| Data capacity | Fingerprint: 200 Passcode: 150 Fob/Stickers: 200 |
| Working temperature and humidity | -10°C-55°C 0-95% |
| Weatherproof outside panel | Yes |
What's included: 
6x M5 screws
8x Mortice Screws, 
(for Aluminum Door)
4x Mortice Screws, 25x4 mm
(for Wooden Door)
6x screw stubs 
Mortice
Strike plates
Robber gaskets
2x Proxy fobs
1x Phone tag
2x Physical keys
Factory reset: 
Open the battery cover and press the reset button for 3 seconds. Then press "000#" on the keypad. It short beeps twice to show the process was successful.
Activating the "Privacy Mode": 
Long press the button shown in the figure. Once you hear “Operation Successful”, it means the door can only be unlocked by the administrator app the or emergency keys. The other unlocking methods will be deactivated.
Opening position:
Installation:
-
Install the Mortise:
- Please make sure the spindle remains horizontal and the latch is inside the door.
-
Attach Rubber Gaskets and Panels:
- Secure the gaskets to the front and back panels for a snug fit.
-
Connect Panels:
- Align and connect the front and back panels using the provided screws.
-
Install Batteries:
- Insert 4 AA alkaline batteries into the battery compartment.
-
Complete Installation:
- Close the battery cover and ensure all components are securely fitted.
Setting up the Smart App (TTLOCK):
1. Download the “TTlock App” from the App Store or Google Play by either
- Scanning the QR code
- Searching the “TTLock” app
2. Sign up for a TTlock account, and add the smart lock to the device list
3. Activate the lock’s Bluetooth by touching the Lock’s keypad
4. Tap on “+ Add Lock” and select your lock type. Press on “All Locks”
if you are not sure.
5. In the “Nearby Locks” list, select the appeared lock. Please make sure
you are near the lock in the Bluetooth range.
6. Rename the Lock “Sweet Home, Spain Villa, London Office, …”
Bluetooth Unlock:
Try to open the lock by tapping on the “Lock Icon”. Please ensure there is
no problem with Bluetooth communication, and the phone is within the
5-meter range of the Simpled Slim Smart Lock.
Add Fingerprints:
For adding a new fingerprint,
1. Select Fingerprint from the lock screen in the app
2. Tap on the three dots
3. Select Add Fingerprint
4. Choose a name for later reference “ It helps you to recognise the
fingerprint in the unlocking reports”.
5. Choose whether you want to create limited-time or permanent access.
6. Then start and press your fingerprint 4 times on the fingerprint sensor
7. You should see it is done successfully.
8. Test the fingerprint.
Add Passcodes:
You can create different passcodes types to open the Simpled slim lock:
permanent, time-limited, OTP(one-time passcode), cycle or custom.
You can easily share the passcode with other users via SMS, Email,
WhatsApp.
You can create, limit, share and delete a passcode without a bridge using
the app when you are near the lock.
But for example, If you want to eliminate a passcode remotely, you need
a Bridge. You can learn more about Bridge features in its section.
Gain access with Passcodes:
1. Touch the keypad with your palm or back of your fingers to wake up
the lock.
2. Enter the generated passcode. (Before setting new passcodes, the
default code is 123456#)
3. Press #.
Passcode Management:
Click on “Passcodes”. In this section, the Admin user can
1. Change, delete or reset passcodes.
2. Review the unlock records of passcodes.
Create and Send e-Keys:
By selecting the “Send eKey” as shown in the figure, you can create and
share an electronic key with your friends, family, maid, dog walker or your
AirBnB guests. For using the eKey, they need to download and sign up
for a new account. This will also help you nd out about the time they
opened the lock. E-Keys are also available in different types: Permanent,
Time-Limited, One-time and recurring.
You can authorise a user as Admin in the Authorised Admin section.
e-Key Management:
Click on eKeys. In this section, the Admin user can 
1. reset or delete eKeys.
2. review the access records.
Create Admin:
With this feature, you can assign a 
new timed/ permanent admin to
have the same level of access to
the lock.
For example, your receptionist or
even your guest will be able to add
new users and even register their
own fingerprint on the smart lock,
up to the time their users are valid.
Program Card, Proximity Fobs, Phone Tag Stickers:
Before a proxy fob or sticker can open the lock, it is required to be
programmed first. Fobs/Stickers can also be Permanent or Limited by time.
Unlocking Records:
Tap on “records”. In this part, you can review all the unlock records.
Activate Passage Mode:
1. Choose the lock 
2. Tap on “Settings”
3. Select “Passage Mode”
4. Turn on this mode and
press Save
Note: To activate the passage mode, you need to unlock it
once with the app!
When passage mode is activated, you can long-press # to force-lock the Simpled lock! It’s the same when the auto-lock feature is off; you can long-press # to lock the door.
Import data from an old Simpled lock:
To transfer data from an old Simpled lock to a new one you can follow these steps: 
1. Choose the new lock on the app.
2. Tap on "Settings"
3. Select "Import from another lock"
4. Choose your old lock from the list.
Turning off/on the lock sound:
1. Open the app. 
2. Tap on the lock.
3. Choose “Settings”.
4. Disable/Enable the Lock sound.
Transfer lock to a new owner:
1. Open the app 
2. Tap on the more option icon on the top Left
3. Select “Settings”
4. Tap on “Transfer Lock(s)”
5. Select the lock(s) and press Next
6. Enter the new owner Account, and press Next.
Notice: The selected lock(s) will be permanently transferred.
WiFi Bridge Pairing:
and WiFi. With the Gateway, you can
• open your lock from anywhere
• remotely read the lock operation records, including, fingerprint, passcodes
• calibrate the lock clock remotely
• remotely delete and modify passcodes
• use the Simpled lock with your Alexa
• use the Simpled lock with your Google home
Light Status:
Pair the Gateway with APP:
Note: You can register an account by your email address or mobile number that is available in 200 countries around the world. 