1. Pengenalan
This manual provides detailed instructions for the installation, operation, and maintenance of your PHYSEN MMS-1-US-B Keyless Entry Fingerprint Deadbolt Lock. Please read this manual thoroughly before installation and use to ensure proper function and safety.
2. Maklumat Keselamatan
- Jangan cuba membuka atau membaiki kunci sendiri. Ini boleh membatalkan jaminan dan menyebabkan kerosakan.
- Use only the specified 4 AA alkaline batteries. Do not mix old and new batteries or different types of batteries.
- Keep backup mechanical keys in a secure location outside your home.
- Ensure all screws are tightened securely during installation to prevent loosening and potential malfunction.
- Protect the keypad from excessive moisture or direct water exposure, despite its IP54 rating.
3. Kandungan Pakej
Sahkan bahawa semua item terdapat dalam pakej anda:
- Keyless Entry Fingerprint Deadbolt Lock (Exterior Unit)
- Unit Dalaman
- Selak Boleh Laras
- Mounting Hardware (screws, plates)
- 2 Backup Mechanical Keys
- Manual Pengguna
4. Ciri-ciri Produk
- Pelbagai Kaedah Buka Kunci: Fingerprint, Passwords, One-time Codes, Mechanical Keys.
- Pengecaman Cap Jari: Identifies fingerprints within 0.3 seconds with 99.99% recognition rate. Supports up to 100 fingerprints.
- Keypad Access: Menyokong sehingga 100 kod pengguna.
- Ciri Auto-Kunci: Customizable auto-lock time from 5-99 seconds.
- Anti-Peeping Code: Allows entry of random digits before/after the actual code to prevent unauthorized viewing.
- Mod senyap: Disables keypress sounds for quiet operation.
- Penunjuk Bateri Rendah: Makluman apabila bateri memerlukan penggantian.
- Pengecasan Kecemasan: Type-C port for temporary power if batteries die.
- Tahan Cuaca: IP54 dinilai untuk kegunaan luar.
- Keserasian: Fits American standard left and right-handed doors, with backset sizes 2-3/8" or 2-3/4" (60mm or 70mm).
5. Panduan Pemasangan
5.1 Door Compatibility Check
Sebelum pemasangan, pastikan pintu anda memenuhi spesifikasi berikut:
- Lubang Pintu: 2-1/8" (54mm)
- Set belakang: 2-3/8" or 2-3/4" (60mm or 70mm)
- Lubang Selak: 1" (25mm)
- Ketebalan pintu: 1-3/8" to 2" (35-55mm)
The lock is compatible with both left and right-handed doors. It will automatically recognize the opening direction after battery installation.

Figure 1: Door compatibility and dimensions.
5.2 Langkah Pemasangan
A screwdriver is typically the only tool required for installation.
- Buang Kunci Sedia Ada: Carefully remove your current deadbolt and door handle.
- Pasang Selak: Insert the new adjustable latch into the door edge. Ensure the latch is in the unlocked position before proceeding.
- Pasang Unit Luaran: Place the exterior keypad unit onto the door, aligning the spindle with the latch mechanism.
- Install Interior Unit: Connect the interior unit to the exterior unit, ensuring the cable is properly routed and not pinched. Secure with screws.
- Pasang Bateri: Insert 4 AA alkaline batteries into the interior unit's battery compartment. The lock will perform an automatic door handing detection.
- Kefungsian Ujian: After installation, test the lock and unlock functions using the default code (refer to manual for default) and mechanical key.

Figure 2: Easy installation process.
6. Arahan Operasi
6.1 Multiple Ways to Lock/Unlock

Gambar 3: Lebihview of lock/unlock methods.
6.1.1 Buka Kunci Cap Jari
Letakkan jari berdaftar anda pada sensor cap jari. Kunci akan dibuka jika cap jari dikenali.

Figure 4: Advanced fingerprint unlock.
6.1.2 Keypad Code Unlock
Enter your programmed user code on the keypad, then press the lock button. The lock will unlock.
6.1.3 Mechanical Key Unlock
In case of emergency or battery failure, use one of the provided mechanical keys to unlock the deadbolt.
6.2 Programming Codes and Fingerprints
Refer to the detailed instructions in the included user manual for specific steps on how to change the programming code, add new user codes, and register fingerprints. This typically involves pressing a 'Set' or '+' button on the interior unit and following voice prompts or visual cues on the keypad.
Video 1: Demonstration of battery installation and initial programming steps for the lock.
Video 2: Demonstration of adding a new user code and fingerprint to the lock.
6.3 Ciri Kunci Automatik
The auto-lock feature can be set to automatically lock the door after a specified period (5-99 seconds) once it's closed. To activate or adjust this feature, consult your user manual's programming section.

Figure 5: Smart auto-lock functionality.
6.4 Anti-Peeping Code
To enhance security, you can enter random digits before or after your actual user code. For example, if your code is 12345, you could enter 23712345961. The lock will still recognize the correct sequence within the longer string of numbers.
6.5 Mod Senyap
Activate silent mode to disable audible feedback from key presses, useful for quiet environments or late-night entry/exit.
7. Penyelenggaraan
7.1 Penggantian Bateri
The lock is powered by 4 AA alkaline batteries. When the low battery indicator appears, replace all four batteries promptly. Expected battery life is over 1 year under normal usage.
7.2 Kuasa Kecemasan
If the batteries completely drain, you can temporarily power the lock using a Type-C USB cable connected to a power bank. This allows you to enter your code or fingerprint to unlock the door and then replace the batteries.
7.3 Pembersihan
Lap permukaan kunci dengan kain lembut dan kering. Elakkan menggunakan pembersih atau pelarut yang kasar yang boleh merosakkan kemasan atau komponen elektronik.
8. Penyelesaian masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Kunci tidak bertindak balas. | Bateri mati. | Gantikan bateri atau gunakan kuasa Jenis-C kecemasan. |
| Cap jari tidak dikenali. | Finger dirty/wet, sensor dirty, unregistered fingerprint. | Clean finger/sensor. Re-register fingerprint if necessary. |
| Keypad code not working. | Incorrect code, code not programmed, anti-peeping sequence incorrect. | Verify code. Re-program code. Ensure correct anti-peeping usage. |
| Kunci automatik tidak berfungsi. | Feature disabled, incorrect time setting. | Check auto-lock settings in programming mode. |
| Lock is jammed or difficult to operate. | Misalignment during installation, debris in latch. | Check installation alignment. Clear any obstructions. |
9. Spesifikasi
- Jenama: PHYSEN
- Nombor Model: MMS-1-US-B
- Jenis Kunci: Deadbolt biometrik
- Bahan: aluminium
- warna: Hitam
- Jenis Selesai: Hitam Matte
- Sumber Kuasa: 4 x Bateri Beralkali AA (tidak termasuk)
- Ciri Khas: Fingerprint, Anti-Peeping Password, One-Touch Lock, Auto-Lock, Back-Lit Keypad, Emergency Type-C Charging
- Rintangan Cuaca: IP54
- Dimensi Item (L x W x H): 12.4 x 9.9 x 7.6 Sentimeter
10. Waranti dan Sokongan
For warranty information or technical support, please contact PHYSEN customer service at formworld-us@outlook.com. Please provide your model number (MMS-1-US-B) and purchase details when contacting support.