Overview
The Akuvox R20A Palm‑Size Doorphone is a sleek and compact SIP‑based access device built to provide secure communication at building entrances. Featuring high‑quality audio with acoustic echo cancellation, it enables clear two‑way communication between visitors and residents or security staff. The doorphone supports Power over Ethernet (PoE) for simplified network and power delivery through a single cable, while robust IP65 weatherproofing ensures reliable outdoor performance. Designed for flexibility, the R20A integrates easily with IP‑PBX systems and security platforms using SIP and ONVIF standards. Its minimal footprint and durable construction make it suitable for apartments, offices, and gated premises where space and aesthetics matter. Optional relay outputs allow seamless remote door release functionality.
Technical Features
- Model: R20A
- Product Type: SIP Doorphone
- Audio: Two‑Way IP Audio with Echo Cancellation
- Camera: Optional (Model dependent)
- Protection Rating: IP65 Weatherproof
- Power Supply: PoE (IEEE 802.3af) or 12V DC
- Network Protocol: SIP Compatible
- Video Standard: ONVIF Supported (if camera equipped)
- Door Control: Relay Output for Electric Lock
- Installation Type: Surface Mount
- Body Material: Robust Metal Housing
- Dimensions: Approx. 132 × 68 × 27 mm