- New
Akuvox C313W-2 White 7″ 2-Wire Linux SIP Indoor Monitor with Wi-Fi — AK-C313W-2WHITE
or 4 interest-free payments of $64.25 with
Akuvox C313W-2 in white is a 7″ Linux touch monitor for the Akuvox 2-wire IP system. It runs on the two wires an old analogue intercom already uses and joins the home network by Wi-Fi or Ethernet.
- ✓7″ capacitive touch screen, 800 × 480, 220 nits
- ✓Two 2-wire ports plus 2.4 GHz Wi-Fi and a 10/100 RJ45 port
- ✓Powered by an Akuvox NS-2 over the 2-wire line, 48 V DC or PoE 802.3af (≤7.62 W full load)
- ✓8 alarm inputs, 1 relay, bell input, RS485 · 200.2 × 132.2 × 27.2 mm
Video intercom on two wires.
In a clean white finish.
The AK-C313W-2WHITE is Akuvox’s C313W-2 in white: a 7″ SIP touch monitor with two 2-wire ports, built to replace analogue handsets on existing cabling while working with Akuvox door phones, the SmartPlus app and IP PBXs.
This SKU is the indoor monitor only.
You receive the white C313W-2 monitor, its wall bracket, cables and fixings. The 2-wire door phone, NS-2 switch or 48 V supply, and lock hardware are sold separately — or choose the Akuvox 2-wire IP intercom kit.
- Akuvox C313W-2 indoor monitor (white)
- Wall bracket
- 11-pin and 10-pin wiring cables
- 2 × ST4×20 screws, 2 × M4×30 screws, 2 × plastic anchors
- Akuvox 2-wire door phone (R20A-2, R20K-2 or E12S-2)
- Akuvox NS-2 switch with 48 V DIN-rail supply, or a 48 V DC supply
- C313 table bracket if it will sit on a desk
- Electric lock and lock PSU if the relay releases a door
New features without new cable.
Answer the door on a 7″ screen, unlock it, watch cameras and take calls on the SmartPlus app — all over the pair the old intercom used. The 2-wire line carries both power and data.

2-wire
Reuse the old intercom pair.
Two 2-wire ports connect the C313W-2 straight to an Akuvox 2-wire door phone, or back to an NS-2 switch that powers up to six devices.
With an NS-2 on 48 V, Akuvox rates runs of up to 300 m on 18–24 AWG cable when each device has its own pair.
Network
Wi-Fi or Ethernet for the app.
Built-in 802.11 b/g/n Wi-Fi at 2.4 GHz links the monitor to the home router, so door calls can also reach the Akuvox SmartPlus app.
A 10/100 RJ45 port is available where data cable exists, and accepts PoE 802.3af power.
Home hub
Door, alarms and cameras.
800 × 480 capacitive touch screen with SIP audio (PCMU, PCMA, G.722) and H.264 video from door phones and compatible IP cameras.
Eight alarm inputs, a relay, a bell input and RS485 cover security sensors, a local door release and a doorbell. Wall-mounts on US or European boxes, or sits on a table bracket.
How it works
Replacing an analogue handset.
01
Remove the handset
Take off the old analogue unit and identify the two wires.
02
Connect 2-wire
Land the pair on a 2-wire port — direct from the door phone or from an NS-2 port.
03
Mount and power
Fit the bracket, then power from the NS-2, 48 V DC or PoE.
04
Go online
Join Wi-Fi or Ethernet, set up SmartPlus and test a call and door release.
At a glance
Key specs — AK-C313W-2WHITE
Show all specifications
- Colour
- White
- Display
- 7″ TFT LCD, 800 × 480, 220 nits, capacitive touch
- 2-wire ports
- 2
- Wi-Fi
- IEEE 802.11 b/g/n, 2.4 GHz
- Ethernet
- 1 × RJ45, 10/100 Mbps, PoE 802.3af
- Power
- Akuvox NS-2 over 2-wire, 48 V DC connector or PoE 802.3af
- Consumption (48 V DC)
- Standby ≤2.02 W · full load ≤7.62 W
- I/O
- 8 alarm inputs, 1 relay out, 1 bell input, RS485
- Audio
- SIP v1 / v2, PCMU, PCMA, G.722, echo cancellation
- Installation
- Wall (US or European wall box) or desktop
- Size
- 200.2 × 132.2 × 27.2 mm
- OS
- Linux
- Warranty
- Australian warranty
- Brand
- Akuvox
- Reference
- AK-C313W-2WHITE
Physical and power
- Front panel
- Plastic
- Colour
- White
- Memory
- 128 MB RAM / 128 MB ROM
- Operating system
- Linux
- Power over 2-wire
- From an Akuvox NS-2
- DC input
- 48 V DC connector (when not powered by an NS-2)
- PoE
- IEEE 802.3af
- Standby power (48 V DC)
- ≤2.02 W
- Full-load power (48 V DC)
- ≤7.62 W
- Installation
- Wall-mounted (US or European wall box) or desktop
- Dimensions
- 200.2 × 132.2 × 27.2 mm
- Working temperature
- −10 °C to +45 °C
- Storage temperature
- −20 °C to +70 °C
- Working humidity
- 10–90%
Display
- Panel
- 7-inch TFT LCD
- Display mode
- Normally white, transmissive
- Size
- 7-inch diagonal
- Resolution
- 800 × 480
- Contrast ratio
- 500:1
- Luminance
- 220 nits
- Viewing angle
- 50° left, 50° right, 40° up, 50° down
- Touch screen
- Projected capacitive
- Energy-saving mode
- Yes
Interfaces
- 2-wire ports
- 2
- Ethernet
- 1 × RJ45, 10/100 Mbps adaptive
- Wi-Fi
- IEEE 802.11 b/g/n, 2.4 GHz
- RS485
- 1
- Relay out
- 1
- Bell input
- 1
- Alarm inputs
- 8
- Microphone
- 1
- Speaker
- 1
Audio and video
- SIP
- SIP v1 (RFC 2543), SIP v2 (RFC 3261)
- Narrowband codecs
- PCMU, PCMA
- Wideband codec
- G.722
- DTMF
- Out-of-band (RFC 2833), SIP INFO
- Processing
- Echo cancellation, voice activity detection, comfort noise generator, automatic gain control
- Video codec
- H.264
Network and management
- Protocols
- IPv4, HTTP, HTTPS, FTP, SNMP, DNS, NTP, RTSP, RTP, TCP, UDP, ICMP, DHCP, ARP
- Provisioning
- Auto-provisioning
- Management
- Web portal, configuration backup / restore, firmware upgrade
- Diagnostics
- System logs, web packet capture
- Suited to
- Villas, apartment complexes, home automation systems
Pair it with
Builds a 2-wire video intercom
Door
Akuvox 2-wire door phone
R20A-2, R20K-2 or E12S-2 on the same pair, with video and door release.
Power hub
Akuvox NS-2
Powers and networks up to six 2-wire devices from one DIN-rail switch.
Desk
C313 table bracket
Stands the monitor on a bench or bedside table.
Works with
Platforms and integrations
SIP PBX and IP phones
Standard SIP v1 / v2 lets the C313W-2 call, and be called by, extensions on any SIP-capable PBX.
Akuvox SmartPlus
Once online over Wi-Fi or Ethernet, door calls can also ring residents’ phones in the SmartPlus app.
Akuvox 2-wire system
Works with R20A-2, R20K-2 and E12S-2 door phones and the NS-2 switch; standard IP door phones join through an NC-2.
RTSP IP cameras
RTSP support lets the monitor show compatible IP camera streams alongside door phone video.
Watch
See it in action
Downloads
Datasheets and guides
Compliance certificates and technical documents are available on request for tenders and installers — send an enquiry.
Answers
Common questions
How is the C313W-2 different from the C313W?
The C313W-2 adds two 2-wire ports and a 48 V DC input so it can run over existing two-wire intercom cabling, powered by an Akuvox NS-2 or 48 V supply.
Which door phones does it work with over 2 wires?
Akuvox 2-wire door phones: R20A-2, R20K-2 and E12S-2. A standard IP door phone can join through an Akuvox NC-2.
Do I need an NS-2?
Not for a single monitor and door phone — the Akuvox 2-wire kit uses a door phone, a C313W-2 and a power adapter. Use an NS-2 for several 2-wire devices.
How much power does it draw?
At 48 V DC it draws no more than 2.02 W in standby and 7.62 W at full load. Feed it from an NS-2 over the pair, a 48 V DC supply or 802.3af PoE.
What else can I connect to it?
Eight alarm inputs for door, window or motion sensors, one relay for a local door or gate release, a bell input for a doorbell button and an RS485 port.
Can it sit on a desk?
Yes. It is rated for wall-box or desktop installation; the C313 table bracket stands it on a bench or bedside table.
How is the white version different from the silver?
Only the finish: all-white housing versus a black front with silver trim. Specs and features are the same.
Can I answer the door from my phone?
Yes. With the monitor online over Wi-Fi or Ethernet, calls can also go to the Akuvox SmartPlus app.
An affordable 2-wire monitor.
Pick the white C313W-2 for light walls; the silver C313W-2 is the same monitor with a black front and silver trim. For a larger 1024 × 600 screen and Wi-Fi 6, see the S562W-2.
Installation & safety notice
Low-voltage product (SELV). Power over the 2-wire line from an Akuvox NS-2, from a 48 V DC supply on the DC connector, or from IEEE 802.3af PoE on the RJ45 (≤7.62 W full load).
When a licensed tradesperson is required. Concealed data and intercom cabling is customer cabling under AS/CA S009 and must be installed by an ACMA-registered cabler. Electric locks, maglocks and lock power supplies may require a licensed electrician or security installer.
- Ethernet
- 1 × RJ45 10/100 Mbps, PoE 802.3af
- Memory
- 128 MB RAM / 128 MB ROM
- Power
- Akuvox NS-2 over 2-wire, 48 V DC or PoE 802.3af
- Colour
- White
- Power Consumption
- ≤2.02 W standby, ≤7.62 W full load (48 V DC)
- Installation
- Wall (US or European wall box) or desktop
- Working Temperature
- −10 °C to +45 °C
- Brand
- Akuvox
- Size
- 200.2 × 132.2 × 27.2 mm
- Warranty
- Australian warranty
- Product Type
- 2-wire SIP indoor monitor
- Model
- C313W-2
- Wi-Fi
- 802.11 b/g/n, 2.4 GHz
- Audio Codecs
- PCMU, PCMA, G.722
- 2-Wire Ports
- 2
- I/O
- 8 alarm inputs, 1 relay, 1 bell input, RS485
- OS
- Linux
- Screen
- 7″ capacitive touch, 800 × 480, 220 nits
- Video Codec
- H.264
