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The Akuvox R20A-2 is a one-button SIP video door station built for two-wire installations: power and network both run over a single pair, so it can replace an old analog door panel without pulling new cable. It has a vandal-resistant aluminum front, a built-in card reader and echo-cancelling two-way audio.
Key specifications
- Camera: 2MP, wide angle 110° (H) / 58° (V), automatic lighting, H.264
- Call button: 1 flush button
- Card reader: 13.56MHz (with NFC) and 125kHz
- I/O: 1 relay out, 1 input, Wiegand and RS485
- Audio: two-way with echo cancellation and noise suppression; 4Ω / 3W speaker
- Power: 48VDC over two-wire cable
- Protocol: SIP v1 (RFC2543) and SIP v2 (RFC3261)
- Rating: IP65, aluminum alloy front panel
- Mounting: flush (189 × 120 × 56.5 mm) or wall (145 × 85 × 27.5 mm)
- Operating temperature: -30°C to 60°C
Shipping
Free US shipping on orders over $200. Orders under $200 ship at the rate shown at checkout. Oversized items ship by freight; we confirm the quote with you first.
Shipping policyReturns
Start within 30 days of delivery. On change-of-mind returns you pay:
- Shipping both ways, to you and back to us
- A 3% card processing fee
- A 30% open-box fee if the box was opened
Special orders need a manufacturer RMA. Discontinued items can't be returned. Defective items are always covered.
Start a returnDamaged or wrong item?
Tell us within 3 days of delivery with photos and we'll make it right, with no fee.
Contact usAkuvox warranty
This product is covered by the manufacturer's warranty. We help you with the claim from start to finish.
Warranty detailsSupport from real people
Setup questions, compatibility, firmware: chat with a specialist or email info@silarius.com, Monday to Friday, 8am to 4pm ET.
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Approved businesses can pay on Net 30 / PO terms after their second completed order.
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