The Simpled KA-SP Wireless Keypad is a compact and convenient device designed to enhance the functionality of your smart home security. This guide outlines the steps for installation, pairing, operation, and troubleshooting.
2. Specifications
- Model: KA-SP
- Dimensions: W67.7mm x H96.3mm x T29.9mm
- Power Supply: 4 AAA batteries
- Voltage: 3V
- Standby Power Consumption: ＜10µA
3. Installation
What You’ll Need:
- Wireless Keypad (KA-SP)
- Mounting Plate
- Screws and Screw Pipes (for uneven surfaces)
- Double-sided Tape (for smooth surfaces)
- Screwdriver
Steps:
Prepare the Keypad:
- Remove the screw, squeeze the clamp, and pull the battery holder out.
-
- Insert 4 AAA batteries into the holder, ensuring correct polarity.
- Reinsert the battery holder, secure it with the screw, and reinstall the rear cover.
-
Mount the Keypad:
- For Flat Surfaces:
Attach the double-sided tape to the back of the keypad and press firmly onto the surface. The mounting plate is not needed. - For Uneven Surfaces:
- Mark the screw positions using the mounting plate as a template.
- Drill holes and insert screw pipes if necessary.
- Secure the mounting plate with screws and attach the keypad to the plate using the adhesive tape.
- For Flat Surfaces:
4. Pairing the Keypad
-
Activate Pairing Mode:
- If the keypad is new, press any key to enter pairing mode. The green light will flicker.
- If the keypad has been paired previously, press
*529#to re-enter pairing mode.
-
Add the Keypad via App:
- Open the Simpled app on your smartphone.
- Select the lock that supports a wireless keypad.
- Navigate to
Settings → Wireless Keypad → Add Wireless Keypad. - Follow the on-screen instructions to complete the pairing process.
-
Connection Status Indicators:
- Successful Pairing: Green LED flickers.
- Unable to Connect: Red LED flickers 3 times.
5. Using the Keypad
-
Unlock with a Passcode:
- Enter the passcode followed by
#. - Correct passcode: Green LED lights up for 2 seconds, followed by a long beep.
- Incorrect passcode: Red LED lights up for 2 seconds, with 4 short beeps.
- Enter the passcode followed by
-
Enable/Disable Sound:
- Use the app to toggle sound settings (
Settings → Lock Sound → Turn On/Off).
- Use the app to toggle sound settings (
-
Low Battery Alert:
- A dedicated LED lights up when the battery is low.
6. Resetting to Factory Settings
- Remove the rear cover of the keypad.
- Long press the reset button for 3 seconds until a beep is heard.
- The keypad will return to its default settings.
7. Maintenance
-
Battery Replacement:
- Replace all 4 AAA batteries when the low battery alert is triggered.
-
Cleaning:
- Periodically clean the keypad surface to maintain its functionality.
8. Warranty and Support
-
Warranty:
- 60-day return policy.
- 2-year free repair for manufacturing defects.
-
Support:
- Email: support@simpled.tech
- Visit: Simpled Support
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 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. 