1. Pengenalan
The Geek Smart Fingerprint Door Lock provides a convenient and secure keyless entry solution for your home, apartment, office, or hotel. With advanced biometric technology, you can unlock your door with a simple touch of your finger, offering quick and reliable access.
Ciri-ciri utama termasuk:
- Buka kunci cap jari: Lock and unlock your door in a single motion by scanning your fingerprints as you grip the door handle. A lightning-speed 0.1 seconds is all that is required to open, much faster than any traditional key.
- Pemasangan Mudah: No wires required. Fits standard-sized doors of 1-3/8'' to 2-1/8'' (35 to 55mm) door thickness, with an adjustable latch of 2-3/8'' (60mm) or 2-3/4'' (70mm). Suitable for both left and right-handed doors.
- Pengurusan pengguna: Voice prompts guide you to set up to 20 fingerprints, including 2 admin-user fingerprints. Note: When 2 admin-user fingerprints have been collected, adding new ones will prompt normal-user fingerprint collection.
- Kuasa Kecemasan: The fingerprint door knob requires 4 AAA batteries, which can last for 12 months based on testing. There is a Micro USB emergency charge port for emergency unlock when the lock is out of battery, ensuring you are never locked out.
2. Apa yang ada di dalam Kotak
Your Geek Smart Fingerprint Door Lock package includes all necessary components for installation and operation:
- Front Handle (with fingerprint sensor)
- Rear Handle (interior side)
- Adjustable Latch (60mm or 70mm)
- Pukulan Pukulan
- Skru Pemasangan (pelbagai saiz)
- Rubber Gaskets (for door protection)
- Mechanical Keys (2 for emergency access)
- Micro USB Charging Cable (for emergency power)
- Reset Pin (for fingerprint setup)
- Manual Pengguna (dokumen ini)

Image: Backup Mechanical Keys. The lock comes with two physical keys for manual override in case of battery depletion or other issues.
3. Persediaan & Pemasangan
Follow these steps to install your Geek Smart Fingerprint Door Lock:
- Sediakan Pintu: Ensure your door thickness is between 1-3/8'' to 2-1/8'' (35 to 55mm). The adjustable latch can be set to 2-3/8'' (60mm) or 2-3/4'' (70mm) to fit your door's backset.
- Pasang Selak: Insert the latch mechanism into the door edge. Secure it with the provided wood screws.
- Pemegang Sambung: Feed the ribbon cable from the exterior handle through the latch mechanism and connect it to the interior handle. Ensure the connecting screws on the exterior handle align with the latch.
- Secure Handles: Fit the interior handle onto the exterior handle, ensuring the connecting screws pass through the latch. Secure the handles using the provided screws.
- Pasang Bateri: Unscrew the battery cover on the interior handle and insert 4 AAA batteries. Replace the cover.

Image: Installation Diagram. The lock is designed for easy DIY installation with just two screws.
Video: Official Installation Guide for Geek Smart L-B201. This video provides a detailed walkthrough of the installation process.
4. Arahan Operasi
Fingerprint Setup (Admin & Normal Users)
To set up fingerprints:
- Locate the small reset pinhole on the interior handle.
- Insert the provided reset pin into the hole and press until you hear a voice prompt.
- Follow the voice prompts to place your finger on the sensor multiple times until the fingerprint is successfully registered.
- The first two fingerprints registered will be designated as admin users. Subsequent fingerprints will be normal users.
Video: Geek Smart Fingerprint Door Lock L-B201 Operation. This video demonstrates how to set up and use fingerprints.
Mod Laluan
The lock features a passage mode, allowing the door to remain unlocked for free entry and exit. This is useful for high-traffic areas or when you don't require constant locking.
- To activate/deactivate passage mode, locate the mode switching button on the interior handle.
- Press the button to toggle between auto-lock and passage mode.

Image: Passage Mode. Allows the door to remain unlocked for free entry and exit.
Buka Kunci Kecemasan
In case the batteries run out, you can still access your door:
- Kunci Mekanikal: Use one of the provided mechanical keys to manually unlock the door. The keyhole is located at the bottom of the exterior handle.
- Micro USB Emergency Power: Connect a power bank to the Micro USB port located on the exterior handle to temporarily power the lock and use your fingerprint.
5. Penyelenggaraan
To ensure optimal performance and longevity of your Geek Smart Fingerprint Door Lock:
- Penggantian Bateri: Replace the 4 AAA batteries approximately every 12 months, or when the low battery indicator appears.
- Pembersihan: Wipe the fingerprint sensor and handle surfaces with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
- Penjagaan Sensor Cap Jari: Ensure your fingers are clean and dry when using the fingerprint sensor for best results.
6. Penyelesaian masalah
Berikut ialah beberapa isu biasa dan penyelesaiannya:
| Isu | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Cap jari tidak dikenali | Wet or dirty finger, sensor dirty, fingerprint not properly registered. | Ensure finger and sensor are clean and dry. Re-register fingerprint if issue persists. Try different angles. |
| Kunci tidak bertindak balas | Low battery, incorrect installation. | Replace batteries. Use emergency Micro USB power. Check installation steps. |
| Door does not auto-lock | Passage mode is active. | Deactivate passage mode using the mode switching button. |
| Lock fails after 1 year | Product defect (rare), battery issues. | Contact customer service for support. Ensure regular battery replacement. |
Video: Fingerprint reader TAKES SEVERAL TRIES TO WORK. This video illustrates a common issue with fingerprint recognition.
7. Spesifikasi
| Ciri | Perincian |
|---|---|
| Nombor Model | L-B201 |
| bahan | logam |
| warna | Hitam Digilap |
| Ketebalan Pintu | 1-3/8'' to 2-1/8'' (35 to 55mm) |
| Selak Boleh Laras | 2-3/8'' (60mm) or 2-3/4'' (70mm) |
| Kapasiti Cap Jari | Up to 20 (2 admin, 18 normal) |
| Buka Kunci Kelajuan | 0.1 saat |
| Sumber Kuasa | 4 Bateri AAA (tidak termasuk) |
| Hayat Bateri | lebih kurang 12 bulan |
| Kuasa Kecemasan | Port USB Mikro |
| Berat Barang | 16 auns (1 paun) |
| Dimensi Produk | 6.03 x 2.56 x 2.82 inci |
8. Waranti & Sokongan
Geek Smart Team provides dedicated customer service for our smart door lock. For any problems with installation or technical issues when using the product, please feel free to contact us.
Refer to the warranty card included in your package for specific warranty terms and contact information.
You can also find additional support and installation videos on the Geek Smart YouTube channel by scanning the QR code provided in your user manual.





