🏠 Smart 2‑Wire Video Door Phone Kit – The Ideal Upgrade for Modern Villas & Homes

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7” IPS Touch Screen · Tuya / Smart Life App · Motion Detection · Photo & Video Recording · Remote Door Unlock · Connect IP CCTV Cameras · Easy Installation with 2‑Wire Cable

A smart and reliable solution for modern villas and homes.

In today’s world, a simple doorbell is no longer enough. Homeowners want to see who is at the door, talk to visitors remotely, and monitor their entrance – even when they are not at home. But for many, the thought of rewiring an existing house or villa is a major deterrent. Drilling walls, running new cables, and patching up afterwards is expensive, messy, and time‑consuming.

That is why we created the Smart 2‑Wire Video Door Phone Kit – a complete solution that brings modern video intercom features to your home without the need for complex rewiring. Using existing two‑core cables (or a simple new 2‑wire run), you can enjoy HD video, two‑way talk, remote unlock, and smart app control – all with minimal installation effort.

Let’s explore what makes this kit the perfect choice for villas and homes.


Why 2‑Wire? Because Simple Wins

Most video intercom systems require 4 or more wires, or a full CAT5/6 network cable. Running new cables in an already finished home is often impractical. Our 2‑wire technology uses a single pair of ordinary two‑core wires (≥0.5mm) to transmit power, video, audio, and control signals – all at once, up to 100 metres.

  • No polarity – Connect either way, no risk of reverse polarity damage.
  • Reuse existing cabling – If your home already has two‑core wires (old intercom, telephone, or bell wire), you may not need any new cables at all.
  • Fast installation – Any electrician can complete the setup in under an hour.
  • Lower cost – Less labour, less material, and no network configuration.

This makes the 2‑wire kit the ideal choice for both new builds and, especially, for retrofitting older homes and villas.


7” IPS Touch Screen – See Every Detail

The indoor monitor features a 7‑inch IPS touchscreen with 1024×600 resolution. IPS technology delivers vivid colours, wide viewing angles, and sharp details. You will see visitors clearly from anywhere in the room – no squinting, no leaning closer.

The responsive touch interface makes answering calls, adjusting volume, and unlocking doors effortless. Even children and elderly family members can use it without confusion.


Tuya / Smart Life App – Control from Anywhere

Pair the system with the Tuya or Smart Life app (optional but highly recommended) and unlock a world of remote convenience:

  • Remote answer – Receive video calls from your door station on your smartphone, wherever you are.
  • Vue en direct – Check the camera feed anytime, day or night.
  • Remote unlock – Let in deliveries, guests, or service providers with a single tap – no need to rush home.
  • Alertes de mouvement – Get instant notifications when someone approaches your door.

The app is free, easy to set up, and works on both iOS and Android.


Motion Detection – Be Aware, Even Before They Ring

The outdoor station includes a human motion sensor. When someone approaches or lingers near your door, the system:

  • Sounds a gentle chime on the indoor monitor.
  • Pushes a notification to your smartphone (via the Tuya app) with a snapshot.
  • Can automatically record a video clip to the microSD card.

You will always know when activity is detected at your entrance – perfect for monitoring package deliveries, deterring loitering, or simply keeping an eye on children playing outside.


Photo & Video Recording – Never Miss a Moment

Insert a microSD card (up to 128GB) into the indoor monitor, and the system will automatically:

  • Capture a photo every time a visitor rings the doorbell.
  • Record short video clips when motion is detected.

All recordings are stored locally – no cloud subscription, no privacy concerns. Review history directly on the monitor or via the Tuya app. Loop recording ensures you always have the latest footage.


Remote Door Unlock – One Tap, Door Opens

When a trusted visitor arrives – a family member, a delivery driver, or a guest – you can unlock the door from anywhere. Simply tap the unlock icon on the indoor monitor or press the button in the Tuya app. The door lock (compatible with electric, magnetic, or strike locks) releases for a few seconds.

No more rushing to the door, no more hiding keys under the mat.


Connect IP CCTV Cameras – Expand Your Security

The indoor monitor can connect to up to 20 ONVIF‑compatible IP cameras over your home WiFi network. Add cameras to monitor your garden, garage, driveway, or back entrance – and view all feeds on the same 7‑inch screen or through the Tuya app.

  • No separate NVR needed – the indoor monitor acts as the viewing hub.
  • Easy switching – tap to cycle through camera views.
  • Motion events – IP cameras with motion detection can also trigger alerts.

This turns your video door phone kit into the centre of a complete home security system.


Easy Installation with 2‑Wire Cable – Step by Step

  1. Mount the outdoor station near your entrance (gate or front door). Connect the two‑core cable to the terminals (no polarity, so no wrong way).
  2. Run the 2‑wire cable to the location of your indoor monitor (up to 100 metres). If existing wiring is present, simply use that.
  3. Connect the indoor monitor to the same two wires. Plug in the power adapter – the indoor monitor will supply power to the outdoor station.
  4. Power on and test – press the call button on the outdoor station. The indoor monitor should ring instantly and display the video feed.

That is it. No IP addresses, no network configuration, no app pairing (unless you want remote access). Any electrician can do it.


Who Is This Kit For?

ApplicationWhy It Fits
VillasLong transmission distance (100m) covers garden gates and driveways. Remote unlock from anywhere.
Townhouses / single‑family homesEasy retrofit using existing doorbell wires. No wall damage.
Renovation projectsReuse old 2‑wire cabling – upgrade to video without rewiring.
Petits appartementsEach unit can have its own indoor monitor; one outdoor station serves up to 4 monitors.

Technical Specifications (Quick View)

FonctionnalitéSpécifications
Indoor monitor screen7″ IPS touch, 1024×600
Outdoor camera1080P 2MP, 115° wide angle, IR night vision
Câblage2‑wire non‑polarity, ≥0.5mm, up to 100m
Unlock methodsIndoor monitor button, Tuya app remote
Détection de mouvementYes (human) – with phone alerts
StockagemicroSD up to 128GB (photos + video)
AppTuya / Smart Life (optional)
IP camera supportUp to 20 ONVIF cameras (WiFi)
Résistant aux intempériesOutdoor station IP65 with rain cover, -40°C to +70°C
PuissanceIndoor monitor powered by 15V adapter; powers outdoor station over 2‑wire cable

Pourquoi choisir FARHD ?

  • 25+ years of intercom manufacturing experience – We have been designing reliable systems since 1998.
  • Direct factory – Competitive pricing, full quality control, short lead times.
  • OEM / ODM ready – Custom logo, packaging, and software language available.
  • No MOQ for trial orders – Start with a sample kit; scale as you grow.
  • Global technical support – Documentation, videos, and remote assistance.

Ready to Upgrade Your Home Security?

La Smart 2‑Wire Video Door Phone Kit brings modern video intercom features to your home without the hassle of rewiring. With a 7″ IPS touchscreen, Tuya app control, motion detection, local recording, remote unlock, and IP camera expansion – this kit is the perfect blend of intelligence and simplicity.

📩 Contact us for catalog, pricing, or to request a sample.
🌐 Website: www.farhd.com
📧 Email: [email protected]
💬 Reply “2WIREKIT” – we will send you the full datasheet and a quotation within 24 hours.


#VideoDoorPhone #IntercomSystem #Tuya #SmartHome #AccessControl #FARHD

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