Compact, Reliable, and Feature-Packed
What's Included?

Features
- 24-Month Warranty: Enjoy peace of mind with reliable support.
- Reversible Handles: Install on either side with ease.
- Auto-Lock Feature: Automatically locks the door for added security—no need to second-guess.
- Timed eKey and Passcode Sharing: Perfect for managing short-term rentals like AirBnB.
- Panic Exit Function: Ensures a quick and easy escape during emergencies.
- Passage Mode: Keep the door unlocked temporarily for events or gatherings.
- Weatherproof Exterior Panel: The external panel is durable and resistant to the elements. The internal panel is not weatherproof and must be installed in a covered, dry area.
Specifications
- Model: LF-SP (Black), AF-SP (Silver)
- Materials: Zinc Alloy
- Weight: 1.1 KG
- Unlocking Methods: Smartphone, Apple Watch, Fingerprint, Passcode, Proxy Fob/Phone Tag, NFC (select smartphones), Emergency Key, Alexa (with Gateway), Google Home (with Gateway)
- Colours Available: Black, Silver
- Low Battery Alarm: Triggers at less than 4.8V
- Compatible Door Types: Aluminum, Wooden, and UPVC Doors
- Working Voltage: 6V (4 x AAA Batteries required)
- Door Thickness: 35–65 mm (thicker doors require longer spindles and screws)
- Data Capacity:
- Fingerprints: 200
- Passcodes: 150
- Proxy Fobs/Tags: 200
- eKeys: Unlimited
- Working Temperature: -10°C to 55°C
- Working Humidity: 0%–95%
Dimensions
- External Panel (with handle): Height: 62 mm, Width: 70 mm, Length: 147 mm
- Internal Panel (with handle): Height: 62 mm, Width: 70 mm, Length: 147 mm
(Refer to the specification image for more clarity.)
Installation
- Install Mortise: If your existing lock is compatible, skip this step.
3. Install Back Panel: Unscrew the battery cover, install the rubber plate, and secure the mounting screws.
4. Insert Batteries: Use 4x AAA batteries (Energizer Lithium or Procell Alkaline recommended).
5. Test the Lock: Confirm all unlocking methods and auto-lock features are functioning properly.
The Simpled Smart Lock features an auto-lock function, meaning the spindle won’t engage from the outside when pushing the handle downward unless accessed via fingerprint, passcode, etc.
For cleaning, avoid chemicals as they may void the warranty. Use a soft, damp cloth to gently clean the surface without scratching.
For further guidance, please click here to watch a step-by-step tutorial.
Why Choose Simpled LF/AF Series?
- Keyless Entry: Unlock your door with fingerprint, passcode, smartphone, or other smart options.
- Auto-Lock and Passage Mode: Customize access for convenience and security.
- Compact and Durable: Sleek, modern design with high-quality materials for long-lasting performance.
- Easy Integration: Compatible with most standard doors, making upgrades simple.
For additional support, contact us at support@simpled.tech.