Akuvox R20BX2 On-Wall SIP Video Door Phone
The Akuvox R20BX2 On-Wall is a professional SIP video door phone featuring two call buttons, a 2MP HD camera, dual-frequency RFID reader, PoE, and IP65 weather protection. We provide complete supply, installation, programming, and integration with access control, SIP PBX systems, indoor monitors, and smart building platforms. :contentReference[oaicite:0]{index=0}
Includes professional supply and full installation by our team
Our Installation Service
Our engineers perform site surveys, structured cabling, wall mounting, PoE deployment, SIP programming, RFID card enrollment, indoor monitor pairing, SmartPlus mobile application setup, relay programming, access control integration, IP PBX configuration, testing, commissioning, user training, and optional Annual Maintenance Contracts (AMC).
The R20BX2 delivers enterprise-grade SIP communication in a compact two-button design. With HD video, dual-frequency RFID, PoE, ONVIF compatibility, Wiegand, RS485, and IP65 protection, it offers a reliable long-term entrance solution for residential and commercial deployments. :contentReference[oaicite:1]{index=1}
Expert Installation
Certified engineers on-site
Warranty Covered
2 Years manufacturer warranty
Fast Deployment
2–5 Hours
Ongoing Support
AMC & technical support available
Who This Is Built For
| Best Suited For | The Akuvox R20BX2 On-Wall is ideal for duplex villas, apartment buildings, office suites, clinics, schools, warehouses, and commercial properties that require two dedicated call buttons with secure SIP-based visitor communication and access control. It is an excellent choice for two-tenant entrances and small multi-unit buildings. :contentReference[oaicite:0]{index=0} |
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| Key Capabilities |
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| Features | Two illuminated call buttons2MP Full HD camera110° wide-angle lensDual RFID card reader13.56MHz NFC support125kHz EM card supportPoE poweredSIP compliantONVIF compatibleTwo-way HD audioEcho cancellationRemote door unlocking2 relay outputs2 digital inputsRS485 integrationWiegand interfaceAutomatic IR night lightingIP65 weatherproof enclosureAluminum alloy front panelSurface wall mountingSmartPlus mobile supportIndoor monitor integrationIP PBX compatibilityAccess control integration |
| Industries | Duplex VillasApartment BuildingsOffice SuitesCommercial BuildingsHealthcareEducationRetailWarehousesGovernmentIndustrial Facilities |
Technical Specifications
- Audio
- Full Duplex Two-Way Audio
- Power
- IEEE 802.3af PoE or 12V DC
- RS485
- Supported
- Camera
- 2MP CMOS Camera
- Wiegand
- Supported
- Ethernet
- RJ45 10/100Mbps
- Protocols
- SIP v1/v2, ONVIF
- Dimensions
- 185 × 85 × 24 mm
Frequently Asked Questions
What is the Akuvox R20BX2 On-Wall used for?
The Akuvox R20BX2 is a SIP video door phone designed for duplex villas, apartment buildings, offices, and commercial properties. It provides HD video communication, visitor management, and secure access control with two dedicated call buttons.
How many call buttons does the R20BX2 have?
The R20BX2 features two physical call buttons with nameplates, making it ideal for duplex villas, two apartments, or two office units sharing one entrance.
Does the Akuvox R20BX2 support RFID access?
Yes. It supports both 13.56MHz NFC cards and 125kHz EM cards for secure and convenient door access.
Can the R20BX2 integrate with SIP PBX systems?
Yes. It is fully SIP compliant and integrates with Akuvox indoor monitors as well as most standard SIP-based IP PBX systems.
Can users unlock doors remotely?
Yes. Users can answer visitor calls and remotely unlock connected doors through Akuvox indoor monitors or the SmartPlus mobile application.
Is the Akuvox R20BX2 suitable for outdoor installation?
Yes. The device features an IP65-rated aluminum alloy housing that protects against dust and water, making it suitable for outdoor installations.
Does the R20BX2 support Power over Ethernet (PoE)?
Yes. The device supports IEEE 802.3af PoE and can also operate using a 12V DC power supply.
Can it connect to electric locks and access control systems?
Yes. It supports relay outputs, Wiegand, and RS485 interfaces for integration with electric strikes, magnetic locks, gates, and third-party access control systems.
Do you provide installation and configuration services?
Yes. We provide consultation, supply, installation, SIP configuration, SmartPlus setup, access control integration, testing, commissioning, user training, preventive maintenance, and Annual Maintenance Contracts (AMC).
Where is the Akuvox R20BX2 commonly installed?
The R20BX2 is commonly installed at duplex villas, apartment entrances, office suites, commercial buildings, clinics, schools, warehouses, and gated properties.
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