Introducció
The Akuvox R20K is a robust On Wall IP Video Door Phone designed to enhance security and communication at building entrances. It integrates a high-definition camera, a numeric keypad, and an RF card reader, providing multiple access control methods. This manual provides essential information for the setup, operation, and maintenance of your R20K device.
Producte acabatview

Davant view of the Akuvox R20K IP Video Door Phone, showcasing its silver aluminum alloy panel, integrated camera, RF card reader area with blue indicator, and numeric keypad with additional function buttons.
The Akuvox R20K offers a comprehensive solution for secure entry management. Its vandal-resistant design and IP65 rating ensure durability in various environmental conditions. Key features include:
- Vandal-resistant aluminum alloy body.
- 2M pixel camera with automatic lighting and wide viewing angles (110° H, 58° V).
- Numeric keypad for code-based entry.
- Integrated RF card reader (13.56MHz with NFC, 125kHz).
- PoE (Power over Ethernet) support for simplified installation.
- Two-way audio communication with Echo Cancellation.
- Compliance with SIP and ONVIF standards for seamless integration with existing systems.
Configuració i instal·lació
Opcions de muntatge
The R20K supports two primary installation methods:
- Flush Mounted: For a sleek, integrated look. Dimensions: 226x108x52 mm.
- Muntat a la paret: For surface installation. Dimensions: 185x85x29 mm.
Ensure the mounting location provides adequate protection from direct harsh weather conditions, although the device is IP65 rated for water and dust resistance.
Potència i connectivitat
The device can be powered via:
- PoE (alimentació per Ethernet): IEEE802.3af standard. This simplifies wiring by delivering power and data over a single Ethernet cable.
- Connector de 12 V CC: If PoE is not available, use a 12V DC power supply.
Connect the device to your network using the RJ45 Ethernet port (10/100Mbps adaptive). The R20K also features Wiegand and RS485 ports for integration with other access control systems, along with two relay outputs and two inputs for external device control.
Instruccions de funcionament
Control d'accés
- Teclat numèric: Visitors can dial a specific extension or enter an access code to gain entry.
- RF Card Reader: Present a compatible 13.56MHz (NFC) or 125kHz RF card to the designated area on the device for quick access.
Comunicació
- Àudio bidireccional: Engage in clear voice communication with visitors. The built-in Echo Cancellation feature ensures high-quality audio.
- Monitorització de vídeo: View live video feeds from the integrated camera on compatible indoor monitors or mobile applications. The camera provides clear images even in low light conditions thanks to high-intensity IR LEDs.
Integració
The R20K supports SIP and ONVIF standards, allowing it to integrate seamlessly with various IP PBXs, VoIP systems, and network surveillance systems.
Manteniment
To ensure the longevity and optimal performance of your Akuvox R20K, follow these maintenance guidelines:
- Neteja: Gently wipe the device's surface with a soft, damp drap. Eviteu utilitzar netejadors abrasius, dissolvents o productes químics agressius, ja que poden danyar l'acabat o els components interns.
- Condicions ambientals: Ensure the device operates within its specified temperature range (-30°C to +65°C) and humidity range (10-90%). Extreme conditions can affect performance and lifespan.
- Actualitzacions de firmware: Periodically check the Akuvox official weblloc web per a actualitzacions de firmware. Mantenir el firmware actualitzat pot millorar el rendiment, afegir noves funcions i solucionar vulnerabilitats de seguretat.
- Inspecció física: Regularly inspect the device for any signs of physical damage, loose connections, or obstructions to the camera or microphone.
Resolució de problemes
If you encounter issues with your Akuvox R20K, consider the following common troubleshooting steps:
- Sense energia: Verify that the power source (PoE or 12V DC adapter) is correctly connected and supplying power. Check network cables for PoE connections.
- Sense àudio/vídeo: Ensure network connectivity is stable. Check SIP/ONVIF configurations on both the R20K and the connected indoor monitor/PBX. Verify microphone and speaker settings.
- Keypad/Card Reader Not Responding: Check for physical obstructions. Ensure the device's firmware is up to date. For card reader issues, verify card compatibility and proper placement.
- Problemes de connectivitat de xarxa: Confirm the Ethernet cable is securely connected. Check network settings (IP address, subnet mask, gateway) and ensure they are correct for your network environment.
- Funcionament intermitent: This could indicate power fluctuations or network instability. Ensure a stable power supply and network connection.
If the problem persists after attempting these steps, please contact Akuvox technical support or your product reseller for further assistance.
Especificacions
| Categoria | Especificació |
|---|---|
| Número de model | R20K On-Wall *silver* |
| Dimensions del producte | 1 x 3 x 7 polzades |
| Pes de l'article | 1.64 lliures |
| Material del panell frontal | Aliatge d'alumini |
| Càmera | 2M pixels, automatic lighting, 1/2.7” CMOS sensor |
| Resolució de vídeo | Up to 1920x1080 (1080p) |
| Max. Image Transfer Rate | 1080p - 25fps |
| Viewangle ing | 110° (H) / 58° (V) |
| Còdecs de vídeo | H.264, H.265 |
| Còdecs d'àudio | G.711a, G.711μ, G.729 (Narrowband), G.722 (Broadband) |
| DTMF | In band, out of band DTMF (RFC2833), SIP Info |
| Cancel·lació d'eco | Admet |
| Lector de targetes RF | 13.56MHz (with NFC), 125kHz |
| Port Ethernet | RJ45, adaptatiu de 10/100 Mbps |
| Font d'alimentació | 802.3af Power over Ethernet (PoE) or 12V DC connector |
| A prova d'aigua i pols | IP65 |
| Temperatura de treball | -30 °C ~ +65 °C |
| Humitat de treball | 10-90% |
| Dispositius compatibles | SIP capable PBXs and ONVIF compatible devices |
Informació de la garantia
For detailed warranty terms and conditions, please refer to the documentation provided with your purchase or contact your authorized Akuvox reseller. Warranty coverage typically includes defects in materials and workmanship under normal use.
Suport
Should you require technical assistance, product support, or have questions not covered in this manual, please contact your product vendor or visit the official Akuvox support website for resources, FAQs, and contact information.





