Akuvox E12S-2 Single-Button 2-Wire SIP Video Door Phone

Akuvox E12S-2 Single-Button 2-Wire SIP Video Door Phone

The Akuvox E12S-2 is a compact, single-call-button video door station built specifically to replace analog door entry panels without the cost and disruption of rewiring. By running both power and IP data over the same two-core cable already installed in most homes, apartment blocks and offices, it lets installers convert an existing analog or legacy 2-wire intercom system into a full SIP/IP video intercom in a fraction of the time a full network cabling upgrade would take. It suits single-tenant houses, small apartment entrances, gated communities and light commercial entryways where a simple one-button call point is all that's required.

Key Features

• 2-Wire IP Technology: Delivers power and network connectivity over a single twisted pair, making it ideal for retrofit projects with existing 2-wire wiring.
• 2-Megapixel Camera: Wide-angle lens with roughly 123° horizontal and 69° vertical field of view for clear visitor identification, even in varied lighting.
• Built-In RFID/NFC Reader: 13.56MHz card reader lets residents grant access using proximity cards, key fobs or NFC-enabled smartphones.
• Bluetooth Connectivity: Supports Bluetooth-based unlocking for added convenience alongside card and app-based access.
• Two-Way Audio with Echo Cancellation: Clear duplex voice communication between visitor and resident over the IP network.
• SIP and ONVIF Compliant: Integrates with standard SIP-based intercom and phone systems as well as ONVIF-compatible NVRs and video management platforms.
• Wiegand Output and Relay Control: Includes a Wiegand port, dry relay output and multiple inputs for connecting external access control hardware such as electric strikes or third-party card readers.
• TF Card Slot: Local storage option for capturing snapshots or call logs at the door station.
• Durable Outdoor-Rated Housing: Weather-resistant plastic construction designed for continuous outdoor exposure at a building entrance.

Typical Applications

The E12S-2 is best suited to installations where an existing 2-wire intercom cable run is already in place, such as older residential buildings, single-family homes or small apartment blocks being upgraded to smart intercom technology. Its single-button design makes it a straightforward choice for a single dwelling entrance, side gate or secondary access point, while its RFID, NFC and Bluetooth unlocking options give property managers flexible, keyless entry options without needing to touch the building's existing low-voltage cabling infrastructure.

What's in the Box

• Akuvox E12S-2 door station unit
• Surface-mount back plate/bracket
• Mounting screws and fixings
• Quick installation guide

Frequently Asked Questions

Does the E12S-2 need a separate power supply? No. Power is delivered over the same 2-wire cable used for data, so a dedicated PSU or PoE injector at the door station is not required when connected through a compatible 2-wire system controller.

Can the E12S-2 replace an existing analog door phone? Yes. It is designed to reuse the existing 2-wire cabling from an older analog intercom, allowing an upgrade to IP video and smart access features without rewiring the building.

What access methods does it support? Residents and visitors can be granted entry using RFID cards, NFC-enabled phones, Bluetooth, or remotely through a connected SIP or mobile app based system, alongside the standard call-button visitor call function.