A video door phone that only rings when someone presses the button is already outdated. Modern security demands proactive awareness—knowing when someone approaches your door, even before they ring. The FARHD 2-Wire Connection Video Door Phone with motion detection and mobile app alarms delivers exactly that: simple installation, intelligent detection, and instant notifications to your smartphone, wherever you are.

In the world of home security, timing is everything. A visitor who rings the bell is already at your door. But what about the person who lingers at your gate? The courier who leaves a package without ringing? The stranger who approaches your entrance and then walks away? Traditional doorbells miss all of these events.

Motion detection changes the equation. It transforms your video door phone from a passive device into an active security guard—always watching, always ready to alert you.

The FARHD 2-Wire Video Door Phone combines this capability with the simplicity of 2-wire installation and the power of mobile app integration. It is a complete entry security solution for homes, villas, and residential buildings.

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What Is Motion Detection in a Video Door Phone?

Motion detection is a technology that allows the video door phone to sense movement within its field of view. When motion is detected, the system triggers a predefined action—typically:

• Recording a short video clip or capturing a snapshot
• Sending a push notification to the resident’s smartphone
• Activating an alarm on the indoor monitor or mobile app

Unlike a simple doorbell that only activates when someone presses the call button, a motion-detecting intercom is always monitoring. It can detect:

• A person approaching the door
• A package being delivered
• Someone loitering near the entrance
• Unusual activity at your gate or driveway

Modern systems use advanced algorithms to distinguish between human movement and irrelevant motion—such as swaying trees, passing cars, or small animals—reducing false alarms.

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How It Works: From Detection to Notification

The workflow is simple and fast, typically completing in seconds.

Step 1: Detection

The outdoor station’s motion sensor (PIR or video-based) detects movement within its field of view.

Step 2: Trigger

The system activates the camera to record a short video clip and capture a snapshot. In some models, a built-in light or siren may also activate.

Step 3: Notification

A push notification is sent to the resident’s smartphone via the Tuya Smart Life app (or a custom-branded app). The notification includes a snapshot, so the resident can see what triggered the alert without even opening the app.

Step 4: Review and Respond

The resident opens the app to:

• View the live video feed
• Speak with the visitor using two-way audio
• Разблокировать дверь удаленно
• Review recorded footage

This entire process happens automatically, without any action required from the resident.

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Why Mobile App Alarms Matter

A motion alert that only sounds on an indoor monitor is useful—but limited. If you are not home, you miss it entirely. Mobile app alarms extend your security perimeter to wherever you are.

Benefits of mobile app alarms:

Выгода	Что это значит для вас
Real-time awareness	Know the moment someone approaches your door—even from another country
Визуальная проверка	See a snapshot of the event in the notification
Immediate response	Speak with visitors, unlock the door, or trigger an alarm
Event history	Review all motion events in the app
Family sharing	Multiple family members can receive alerts
Peace of mind	You are always connected to your home

For families with children, elderly members, or frequent travelers, mobile app alarms provide an essential layer of security.

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The 2-Wire Advantage: Simple Installation, Reliable Performance

The FARHD 2-Wire Video Door Phone uses 2-wire technology—a single pair of standard two-core wires carries power, video, audio, and control signals.

Why 2-wire matters:

• Reuses existing wiring — Often works with old doorbell or telephone wires already in your walls.
• Non-polarity — Connect the wires either way; no risk of reverse polarity damage.
• Fast installation — Any electrician can set it up quickly.
• Lower cost — Less labour, less material, less disruption.
• Transmission up to 100 metres — Plenty of distance for most homes and villas.

For new builds, running a single 2-wire cable is fast and inexpensive. For retrofits, the ability to reuse existing cabling eliminates the biggest cost and hassle of upgrading.

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Key Features of the FARHD 2-Wire Video Door Phone

Beyond motion detection and app alarms, this system offers a complete set of features for modern home security.

📹 HD Video & Night Vision

• 1080P 2MP HD camera with 115°–130° wide-angle lens
• Инфракрасное ночное видение for clear video in complete darkness
• Wide Dynamic Range (WDR) for backlit conditions

🔔 Motion Detection & Alerts

• Human motion detection — reduces false alarms
• Adjustable sensitivity — customize to your environment
• Push-уведомления with snapshots sent to the mobile app
• Местная запись — captures video clips and photos to microSD card

🗣️ Two-Way Audio

• Полнодуплексная связь с подавлением эха
• Natural conversations — speak with visitors just like a phone call
• Safe verification — confirm identity before unlocking

🔓 Multiple Unlock Methods

• Mobile app remote unlock
• Indoor monitor button
• RFID card / NFC
• Password or PIN

📱 Tuya Smart Life App

• Remote answer — receive video calls on your smartphone
• Live view — check the camera feed anytime
• Оповещения о движении — instant notifications with snapshots
• Family sharing — up to 20 users
• Event history — review all calls and motion events

☔ Weatherproof & Durable

• IP65 rated outdoor station — dust-tight and protected against water jets
• Wide operating temperature — -40°C to +70°C
• Metal shell casing — corrosion-resistant and impact-resistant

🖥️ 7-Inch Indoor Monitor

• Black with silver accents — modern, elegant design
• IPS touchscreen — 1024×600 resolution
• Responsive capacitive touch — intuitive operation
• Micro SD card slot — up to 128GB for local recording

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How to Set Up Motion Detection Alerts

Setting up motion detection with mobile app alarms is straightforward.

Step 1: Install and Connect the System

• Mount the outdoor station and indoor monitor.
• Connect the 2-wire cable (no polarity concerns).
• Power on the system.

Step 2: Connect to the Tuya App

• Download the Tuya Smart or Smart Life app.
• Создайте учетную запись и войдите в систему.
• Ensure your phone is connected to the same 2.4GHz WiFi network as the indoor monitor.
• Tap “Add Device” and follow the prompts to pair.

Step 3: Enable Motion Detection

• In the app, go to the device settings.
• Locate “Motion Detection” or “PIR Settings.”
• Turn on motion detection.
• Adjust sensitivity if needed.

Step 4: Configure Notifications

• Ensure push notifications are enabled for the app.
• Set notification preferences (e.g., always notify, or only when away).

Шаг 5: Протестируйте систему

• Walk in front of the outdoor station.
• Check that the indoor monitor triggers and the app receives a notification.
• Verify that a snapshot is included.

Step 6: Share with Family (Optional)

• Go to “Me” → “Home Management” → “Add Member.”
• Invite family members to receive alerts on their own phones.

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Technical Specifications

Характеристика	Характеристика
Подключение	2-wire, non-polarity, up to 100 metres
Outdoor Camera	1080P 2MP HD, 115°–130° wide angle, IR night vision
Обнаружение движения	Human motion detection, adjustable sensitivity
Мобильные уведомления	Tuya Smart Life app, push notifications with snapshot
Внутренний монитор	7-inch IPS touchscreen, 1024×600, black with silver trim
Unlock Methods	App remote, indoor monitor, RFID card, password
Аудио	Full-duplex two-way, echo cancellation
Хранение	Micro SD card up to 128GB
Всепогодный	IP65 outdoor station
Рабочая температура	-40°C to +70°C
Источник питания	15V 1.2A adapter
Расширяемость	Up to 2 outdoor panels + 4 indoor monitors

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Applications: Where This System Shines

Приложение	How Motion Detection Helps
Односемейные дома	Know when someone approaches your door, even before they ring
Виллы	Monitor gate entrances, driveways, and garden paths
Апартаменты	Get alerts for deliveries and visitors when you are not home
Арендная недвижимость	Keep an eye on your investment property remotely
Домашние офисы	Secure your business entrance without constant supervision
Уход за престарелыми	Monitor activity at the door for added safety

For property managers and developers, motion detection adds a layer of security that residents appreciate—and it can reduce the burden on security staff.

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Почему стоит выбрать FARHD?

FARHD has been designing and manufacturing video intercom systems since 1998, with over 28 years of industry experience. As a professional source factory based in Shenzhen, China, we deliver complete solutions for residential and commercial projects worldwide.

What sets FARHD apart:

Преимущество	Что это значит для вас
28+ years of experience	Proven expertise, mature processes
Source factory	Factory-direct pricing, full quality control
2-wire technology	Simple installation, reuses existing wiring
Motion detection & app alerts	Proactive security, real-time awareness
OEM / ODM ready	Custom branding, packaging, and software
No MOQ for trial orders	Start with a sample; scale as you grow
Глобальный охват	Serving clients in over 90 countries
Сертифицированное качество	CE, FCC, RoHS, IP65, EMC

Our products are trusted in thousands of homes, villas, and apartment buildings worldwide.

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Conclusion: Proactive Security, Simplified

The FARHD 2-Wire Connection Video Door Phone with motion detection and mobile app alarms transforms your entry security from passive to proactive. You no longer need to wait for someone to ring the bell. You know when someone approaches. You see what triggered the alert. And you can respond immediately—from anywhere in the world.

With simple 2-wire installation, powerful Tuya app integration, and durable outdoor hardware, it delivers the convenience, safety, and peace of mind that modern families expect.

Ready to upgrade your entrance security?

📩 Contact us for catalog, pricing, or to request a sample.

🌐 Website: www.farhd.com
📧 Email: [email protected]