IP over 2-Wire Intercoms are fully IP-based systems designed for upgrade projects where Ethernet cabling is unavailable or impractical. They reuse existing two-core cabling, making them ideal for retrofits, refurbishments, and heritage buildings—without compromising modern IP functionality.
Why Choose 2-Wire IP Intercoms?
Simple Upgrades – Use existing cabling to modernise older intercom systems. No new network cabling required.
True IP Functionality – Despite running on two wires, these systems deliver full IP features, including SIP integration and network management.
Mobile Phone Integration – Answer intercom calls on smartphones from anywhere in the world. Ideal for homeowners, building managers, and remote staff.
IP-to-2-Wire Converter Kits
Any IP intercom available on this website can also operate over a 2-wire infrastructure when used with dedicated IP-to-2-Wire converter kits. This includes leading SIP and IP intercom solutions from brands such as 2N and Akuvox, ensuring flexibility and future scalability.
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2N 9159014 – Ethernet to 2 wire converter / adaptor
The 2N® 2Wire convertor allows you to use existing two-wire or coaxial cabling from your original door bell or door intercom to connect any IP equipment.
No configuration is required, and you only need one 2N® 2Wire unit at each end of the cable, where at least one of them is connected to a power source. The 2N® 2Wire unit then provides PoE power not only to the second converter, but also to all other connected IP equipment.
- Utilisation of existing infrastructure
- Single cable for power and data transfer
- Power for connected IP devices over PoE up to a range of 220m
- Simple, fast installation
- Robust Aluminum houing
- High reliability
Akuvox C313W-2, 2 Wire touch screen monitor
- Ultra-clear, stylish appearance
- Thin profile and small footprint
- 7-inch capacitive touch screen with energy saving mode
- Two-way audio communication with other units in the 2-wire IP network
- Powered by NS-2 or external source
- Super long transmission distance via 2-wire cable
- Support US or European electrical wall box mounting
Please note Akuvox NS-2, 2 Wire IP Network is required to operate the Akuvox C313W-2, kindly scroll down to Accessories & Complementary Products to order.
Akuvox E12S-2, Slimline 2 wire intercom, Camera, RFID, PoE
- Wide Angle Camera 123 degree horizontal, 69 degree vertical.
- RFID Card reader and Bluetooth embedded
- Two pin wire for power and network access
- Echo cancellation feature
- Complies with SIP & ONVIF standards
Akuvox NS-2, 2 Wire IP Network Switch
- Support network and power supply for R20A-2 or C313W-2 through 2-wire cable
- Support multi-level cascade through 2-wire cable
- Connects up to 6 pcs of Akuvox 2-wire IP intercom devices
- Super long transmission distance via 2-wire cable
- Powerd by 48VDC or 24VDC power supply unit
- Rail mounting installation;
Akuvox R20A-2, 2 Wire SIP Video Door Phone with Camera, Card Reader
- Vandal resistant body, with a flush button
- Two-pin wire for power supply and network access
- Wide-angle camera: 110º (H), 58º (V)
- IC/ID Card Reader embedded
- Two-way audio communication over IP networks with Echo Cancel & Noise suppression
- H.264 video compression
Please note Akuvox NS-2, 2Wire IP Network is required to operate the Akuvox R20A-2, kindly scroll down to Accessories & Complementary Products to order.
Akuvox R20K- 2 Two wire Video Intercom with Card Reader & Keypad
Compact intercom with camera, keypad & card reader for small spaces
- Full metal Aluminum vandal resistant body
- 2 MP 110º Wide-angle camera
- Supports Video Preview and Visitor Snapshot to email
- Two-pin wire for power supply and network access
- High intensity LEDs for night viewing
- 13.56 MHz RFID Card Reader
- Keypad supports pincode for keyless entry
- IP 65 water and dust resistance rating – ideal for Australian Conditions
- 2 x Integrated door lock control relays
- Two-way audio communication over IP networks with Echo Cancel feature
- Complies with SIP standard for easy integration with SIP based PBX Systems
- Supports visitor snapshot to email
- Supports ONVIF standard for easy integration with NVR
If Flush Mount box, Rain Cover, etc. is required please browse Accessories and Complementary Products below.
Dnake Ethernet to 2 Wire Converter Kit
- Ethernet including PoE over 2 wires – Connect any IP device using a two-wire cable.
- Easy installation – No more configuring! Plug and play.
- Robust metal housing – Housed in rugged metal box resistant to mechanical damage.
- Reliability – The converter is significantly more reliable, in comparison with alternatives, such as a WiFi connection.
- Power supply – Included is an adapter with a AU plug.
HDR- 60 Power Supply Unit for 2 Wire IP Intercom
HDR-60-48 is an economical ultra slim 60W D rail power supply suitable for powering Akuvox NS-2 wire IP Network Switch.
• Stepped shape plastic housing• Full range input• Compact size• Isolation Class II• Can be ssembled on an industrial DIN Rail TS-35/7.5 or 15• DC output voltage adjustable• No load power consumption <0.3 WIvsec IP to 2Wire Converter Kit, PoE
- Transmit IP signals over standard 2-core or coaxial cable
- Integrate IP devices (such as IP cameras, IP intercom, etc) into an existing non-LAN cable infrastructure
- Transmits data and power over single cable
- Supplies power for connected IP devices via PoE
- Simple, fast installation
- Low cost device, cost saving on cable installation
- Coax to 2 wire connectors included.
