1. Introducció
The PNI CH2000R PRO Gold is an advanced access control system designed specifically for hotel environments. This system provides secure and convenient access for guests and staff using EM proximity cards. Its robust construction and intelligent features ensure reliable operation and enhanced security for hotel rooms. This manual provides essential information for the proper installation, operation, and maintenance of your PNI CH2000R PRO Gold access control system.

Figure 1: PNI CH2000R PRO Gold Hotel Access Control System with its packaging, showing the front view of the lock and the card reader.
2. Informació de seguretat
- Llegiu atentament totes les instruccions abans de la instal·lació i l'ús.
- Ensure the product is installed by qualified personnel to prevent damage or malfunction.
- Do not expose the lock to extreme temperatures, humidity, or corrosive environments.
- Use only the specified battery type (4 x AA alkaline batteries). Do not mix old and new batteries or different battery types.
- Keep mechanical keys in a secure location, separate from the lock, for emergency access.
- Avoid using abrasive cleaners or solvents on the lock surface.
3. Contingut del paquet
Verifiqueu que tots els components siguin presents al paquet abans de començar la instal·lació:
- Access control unit (front and rear panels with handles)
- Mortise lock body
- Placa i caixa de la percussió
- Installation accessories (screws, spindle)
- Mechanical keys (2-3 pieces)
- Suport de la bateria
- Installation and use manual (this document)

Figure 2: All components included in the package, such as the lock panels, mortise, battery pack, keys, and various screws.
4. Configuració i instal·lació
The PNI CH2000R PRO Gold is designed for right-side opening doors. Detailed installation steps are provided in the separate installation manual included with the product. Below are general guidelines:
- Prepara la porta: Ensure the door thickness is between 30mm and 50mm. Mark and drill holes according to the provided template for the mortise lock, spindle, and mounting screws.
- Instal·leu el pany de forrellat: Insert the mortise lock body into the prepared cavity on the door edge and secure it with screws.
- Instal·leu el panell frontal: Connect the wiring from the front panel (with card reader) to the mortise lock. Position the front panel on the door, ensuring the spindle aligns correctly.
- Instal·leu el panell posterior: Connect the wiring from the rear panel to the front panel and the mortise lock. Position the rear panel on the door, aligning the spindle and securing it with mounting screws.
- Instal·leu les bateries: Open the battery compartment on the rear panel. Insert 4 new AA alkaline batteries, ensuring correct polarity. Close the compartment.
- Instal·leu la placa i la caixa de vaga: Install the strike plate and box on the door frame, ensuring proper alignment with the mortise latch and deadbolt.
- Software Configuration (Optional but Recommended): For full functionality, the lock requires configuration using dedicated software (PNI FLH70, purchased separately). This software allows for card programming, event recording, and room management.

Figura 3: Intern view of the lock's components, including the circuit board, wiring connections, and the battery compartment, illustrating the complexity of the internal structure.

Figure 4: The main components of the lock system, including the front handle assembly with card reader, the mortise lock mechanism, and the rear handle assembly with the thumb turn.
5. Instruccions de funcionament
5.1. Opening with an EM Card
- Present a valid EM proximity card (T5557/Mifare compatible) to the card reader area on the front panel.
- The lock will emit a confirmation sound and/or light indicator if the card is valid.
- Within a few seconds, push down the handle to open the door.
- The door will automatically lock after closing.
5.2. Opening with a Mechanical Key
In case of emergency or battery failure, the lock can be opened using the mechanical key:
- Insert the mechanical key into the keyhole located on the front panel.
- Gira la clau per desbloquejar el mecanisme.
- Push down the handle to open the door.
5.3. "Do Not Disturb" Function
When the thumb turn on the inside handle is engaged, the "Do Not Disturb" function is activated, preventing external card access. Only mechanical keys can override this function.
5.4. Enregistrament d'esdeveniments
The lock records access events, which can be downloaded and reviewed using the dedicated management software (PNI FLH70).

Figura 5: Detall view of the rear handle, showing the thumb turn mechanism used for privacy and internal locking.
6. Manteniment
6.1. Substitució de la bateria
The lock is powered by 4 AA alkaline batteries, providing approximately 10,000 openings. When the battery level is low, the lock will provide a low voltage alarm. Replace all 4 batteries promptly when this occurs to ensure continuous operation.
- Locate the battery compartment on the rear panel of the lock.
- Obriu la coberta del compartiment.
- Traieu les piles velles i elimineu-les de manera responsable.
- Introduïu 4 piles alcalines AA noves, assegurant-vos de la polaritat correcta (+/-).
- Tanqueu bé la tapa del compartiment de la bateria.
6.2. Neteja
Clean the lock surface with a soft, dry cloth. For stubborn marks, a slightly damp cloth can be used, followed by drying. Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the zinc alloy finish.
7. Solució De Problemes
- Lock does not respond to card:
- Ensure the card is valid and correctly programmed for the lock.
- Check if the "Do Not Disturb" function is active from the inside.
- Replace batteries if a low voltage alarm has been indicated.
- Try using a mechanical key to confirm the lock mechanism is not jammed.
- Volum baixtage Alarma: The lock will indicate low battery power. Replace all 4 AA alkaline batteries immediately.
- False Closing Alarm: If the door is not fully closed, the lock may issue a false closing alarm. Ensure the door is properly shut and the latch engages fully.
- Advertència de porta oberta: If the door remains open for an extended period, the lock may issue a warning. Close the door to clear the warning.
- Lock mechanism feels stiff: Apply a small amount of graphite lubricant to the mortise lock mechanism. Do not use oil-based lubricants.
8. Especificacions
| Característica | Especificació |
|---|---|
| Número de model | PNI-CH20RG-PRO |
| Número de part | PNI-CH20RG-PRO |
| Material | Aliatge de zinc |
| Color | Or |
| Dimensions del producte (L x A x A) | 6 x 24 x 7.5 cm |
| Pes de l'article | 2.24 kg |
| Font d'alimentació | 6 V (4 piles alcalines AA) |
| Consum màxim | 200 mA |
| Compatibilitat de targetes | T5557 / Mifare |
| Distància de lectura de targetes | 0 - 5 cm |
| Gruix de la porta recomanat | 30 ~ 50 mm |
| Direcció d'obertura de la porta | D'acord |
| Temperatura de funcionament | -26 °C ~ +80 °C |

Figure 6: Product specifications and features as displayed on the packaging, confirming technical details.
9. Garantia i Suport
For warranty information and technical support, please refer to the documentation provided at the time of purchase or contact your local PNI distributor. Ensure you have your product model number (PNI-CH20RG-PRO) and purchase details available when seeking support.