1. Introducció
The PNI Finger 300 is a robust biometric access control system designed for secure entry management. It integrates fingerprint recognition, password entry, and electromagnetic card reading capabilities to provide flexible and reliable access solutions. This manual provides essential information for the proper installation, operation, and maintenance of your device.
2. Característiques del producte
- Lector d'empremtes digitals: Supports up to 3000 fingerprint templates for secure biometric identification.
- RFID Card Access: Compatible with RFID cards, supporting memory for up to 30000 cards.
- Introducció de contrasenya: Allows access using a numerical password.
- Access Control System Connection: Designed for integration with electromagnetic locks and access buttons.
- Interfícies de comunicació: Features TCP/IP and RS485 for system integration.
- Disseny durador: IP65 protection class for enhanced durability.
3. Contingut del paquet
Verifiqueu que tots els elements que s'enumeren a continuació siguin presents al vostre paquet:
- PNI Finger 300 Identification Unit
- Accessoris de muntatge (cargols, tacs de paret)
- Arnès de cablejat
- Proximity Card (for testing/initial setup)

Image 3.1: PNI Finger 300 components including the main unit, mounting plate, wiring harness, and an RFID card.
4. Producte acabatview
4.1 Tauler frontal

Imatge 4.1: Frontal view of the PNI Finger 300 showing the keypad, fingerprint scanner, and status indicators.
The front panel features a numerical keypad for password entry, a fingerprint scanner for biometric identification, and LED indicators for status feedback (e.g., access granted/denied, power status).
4.2 Rear Panel and Wiring

Imatge 4.2: posterior view of the PNI Finger 300 with wiring connections and product labels.
The rear panel contains the wiring terminals for power, lock control, alarm, and communication interfaces. Refer to the detailed wiring diagram in Section 5.2 for connection instructions.
5. Configuració i instal·lació
5.1 Muntatge del dispositiu
- Choose a suitable location for installation, ensuring it is secure and protected from extreme weather conditions if outdoors.
- Use the provided mounting plate as a template to mark drilling points on the wall.
- Perforar forats i inserir taps de paret.
- Fixeu la placa de muntatge a la paret amb cargols.
- Attach the PNI Finger 300 unit to the mounting plate.
5.2 Diagrama de cablejat i connexions
Carefully connect the wires according to the diagram on the rear panel and the following descriptions:
| Color del filferro | Funció | Descripció |
|---|---|---|
| Vermell | +12V | Positive power supply input (12V DC) |
| Negre | GND | Connexió a terra |
| Verd | WDO | Wiegand Data Output 0 |
| Blanc | WDI | Wiegand Data Input 1 |
| Blau | NO | Normally Open contact for lock control |
| Gris | COM | Common contact for lock control |
| Taronja | AL+ | Alarm positive output |
| groc | AL- | Alarm negative output |
| Lila | RS485 | Línia de comunicació RS485 |
| marró | RS485+ | Línia de comunicació RS485 |
Ensure all connections are secure and correctly matched to avoid damage to the device or connected systems. Power should only be applied after all wiring is complete.
6. Instruccions de funcionament
6.1 Initial Power-Up and Admin Setup
Upon first power-up, the system will typically be in an uninitialized state. Follow the manufacturer's specific instructions (usually involving a default admin password or a master card) to enter programming mode and set up the initial administrator.
6.2 Registre d'usuaris
To register new users, the system must be in programming mode (accessed by the administrator).
- Registre d'empremtes digitals: Place the user's finger on the scanner multiple times as prompted until the fingerprint is successfully enrolled.
- Registre de la targeta: Present the RFID card to the reader when prompted.
- Password Registration: Enter the desired numerical password using the keypad and confirm.
6.3 Accés al sistema
Once users are registered, they can gain access using their assigned method:
- Empremta digital: Place a registered finger on the scanner.
- Targeta: Present a registered RFID card to the reader.
- Contrasenya: Enter the registered password using the keypad, followed by the '#' key (or as specified by system configuration).
A successful access attempt will typically be indicated by a green LED and an audible signal, followed by the unlocking of the connected door.
7. Manteniment
- Neteja: Regularly clean the fingerprint scanner and keypad with a soft, dry cloth. Avoid abrasive cleaners or solvents.
- Protecció del medi ambient: Ensure the device is protected from direct water exposure and extreme temperatures, even with its IP65 rating, to prolong its lifespan.
- Actualitzacions de firmware: Check the PNI weblloc web periòdicament per a les actualitzacions de firmware disponibles per garantir un rendiment i una seguretat òptims.
8. Solució De Problemes
- El dispositiu no s'encén: Verify the 12V DC power supply connection and ensure the power source is active. Check wiring for shorts or disconnections.
- Access Denied (Registered User): Ensure the fingerprint is placed correctly on the scanner, the card is presented properly, or the password is entered accurately. Re-enroll the user if issues persist.
- La porta no s'obre: Check the wiring to the electromagnetic lock. Ensure the lock itself is functioning correctly and receiving power. Verify the system's lock release settings.
- El teclat no respon: Check for physical damage or debris. If the issue persists, a system reset or professional inspection may be required.
9. Especificacions
| Característica | Especificació |
|---|---|
| Marca | PNI |
| Número de model | Dit 300 |
| Memòria d'empremtes dactilars | 3000 plantilles |
| Memòria de la targeta | 30000 cartes |
| Comunicacions | TCP/IP, RS485 |
| Font d'alimentació | 12V/3A |
| Temperatura de funcionament | -25 ℃ a +55 ℃ |
| Dimensions | 83 x 127.5 x 74 mm (3.27 x 5 x 2.91 polzades) |
| Classe de protecció | IP65 |
| Pes de l'article | 1.5 lliures |
10. Garantia i Suport
For warranty information, technical support, or service inquiries, please refer to the official PNI website or contact your authorized dealer. You can also visit the Botiga PNI a Amazon per obtenir informació addicional sobre el producte i recursos d'assistència.





