he Akuvox R20A-2 is a compact and high-performance 2-wire SIP video door phone, purpose-built for narrow installation spaces. Combining video intercom, RFID access, and two-way IP communication, it provides a modern solution for residential, commercial, and retrofit intercom systems—especially where legacy wiring exists.
Designed with a rugged aluminum alloy body and IP65-rated weatherproofing, the R20A-2 supports HD video, audio with echo cancellation, and card-based access control. The unit connects easily to indoor monitors or network switch modules via a 2-wire connection, simplifying installation without compromising functionality.
This outdoor unit is ideal for villas, apartment blocks, and entrances requiring visual identity confirmation, remote unlocking, and seamless integration into SIP-based networks.
What’s Included in the Box
Main Features
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Slim Profile for Narrow Spaces: Designed specifically for compact installations or retrofit upgrades.
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2MP HD Camera: High-definition video capture with automatic lighting and 110° wide-angle view.
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Multi-Card RFID Reader: Dual-frequency support for 13.56MHz & 125kHz cards, enhancing access flexibility.
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Dual Door Relay Outputs: Control 2 independent door/gate locks directly from the unit.
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2-Wire Communication: Easy connection to Akuvox indoor monitors (e.g., C313W-2) or NS-2 via existing wiring.
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SIP Protocol Support: Full two-way audio/video communication over IP with echo cancellation.
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Durable Construction: Aluminum alloy body ensures strength and corrosion resistance.
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Weather Resistant: IP65-rated for water and dust protection in outdoor installations.
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Mounting Options: Comes with surface mount kit; flush mounting supported (optional accessory).
Detailed Specifications
| Specification |
Details |
| Model |
Akuvox R20A-2 |
| Video Resolution |
2MP (with automatic lighting) |
| Viewing Angle |
110° (H), 58° (V) |
| RFID Reader |
13.56MHz & 125kHz card support |
| Output Relays |
2 × Door Control |
| Communication Protocol |
SIP (IP-based two-way audio/video) |
| Power & Data |
2-Wire connection via C313W-2 or NS-2 |
| Protection Rating |
IP65 |
| Mounting Options |
Surface (included), Flush (optional) |
| Body Material |
Zinc/Aluminum Alloy |
| Dimensions |
Compact for narrow wall or door frame use |
Warranty Information
MANUFACTURES WARRANTY APPLIED.
Brand Description
Akuvox is a leading provider of intelligent intercom, access control, and smart entry solutions. With a focus on advanced IP-based communication and seamless integration, Akuvox products offer secure, future-ready systems for homes, apartments, and commercial facilities around the globe.
SKU
R20A-2
Practical Use Scenarios
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Villas & Residences: Secure front-door access with visual verification and RFID unlocking.
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Apartments & Multi-Unit Dwellings: Enable intercom-to-room communication without rewiring.
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Offices & Small Businesses: Add SIP-based access control at employee or visitor entry points.
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Retrofit Projects: Upgrade old analog intercoms using existing 2-wire cabling.
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Narrow Entryways: Ideal for constrained spaces needing a slim-profile outdoor intercom.
Datasheets & Downloadable Resources
Akuvox R20A-2 2-Wire .
Excellence for the Australian and New Zealand Market
The Akuvox R20A-2 is well-suited for the retrofit and smart access needs of ANZ buildings:
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Retrofit-Ready: Easily adapts to existing 2-wire intercom lines found in many older Australian and New Zealand properties.
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ANZ-Compatible Design: Mounting kits and SIP protocols align with local electrical and telecom standards.
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Distributed via Authorized ANZ Channels: Ensures authentic hardware, local compliance, and warranty coverage.
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Reliable in Local Conditions: Built with IP65 protection, ideal for exposed exterior entrances in Australian and New Zealand climates.
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Flexible Integration: Designed to work with local deployment of SmartPlus, C313W-2 monitors, and NS-2 switch modules.
FAQs (Product Code: R20A-2)
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Is the R20A-2 compatible with existing 2-wire cabling?
Yes, it supports 2-wire transmission, making it ideal for upgrading legacy intercom systems.
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What kind of access credentials are supported?
The R20A-2 supports 13.56MHz and 125kHz RFID cards, covering a wide range of legacy and modern formats.
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Can the R20A-2 control more than one door?
Yes, it features two relay outputs, allowing control of two separate doors or gates.
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Is this model waterproof for outdoor installation?
Yes, it is IP65-rated, making it suitable for exposed exterior walls and entrances.
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Which indoor monitors work with R20A-2?
It is fully compatible with Akuvox C313W-2 and NS-2, using 2-wire connectivity
please contact CCTV TRADIE for stock availability
