How to Install Aqara Doorbell Wired Step by Step Guide

Installing the Aqara Wired Doorbell is a straightforward DIY project that enhances home security with seamless smart integration. With basic tools and our clear step-by-step guide—covering wiring, mounting, and app setup—you’ll have your doorbell up and running in under an hour. No professional help needed—just follow safety precautions and enjoy reliable, wire-free performance from a trusted smart home brand.

Key Takeaways

• Turn off power first: Always shut off electricity at the breaker before starting installation.
• Check voltage compatibility: Ensure your transformer matches Aqara’s 8-24V AC requirement.
• Use existing wiring: Connect Aqara to your home’s current doorbell wires for power.
• Secure the bracket properly: Mount the backplate firmly to avoid future misalignment.
• Test before finalizing: Power on and check chime/doorbell function before sealing.
• Sync via Aqara app: Follow app instructions to pair doorbell with HomeKit or Alexa.
• Weatherproof the unit: Ensure tight seals to protect wiring from moisture damage.

Why Upgrade to the Aqara Doorbell Wired?

In today’s smart home ecosystem, convenience, security, and seamless integration are paramount. The Aqara Doorbell Wired stands out as a top-tier solution for homeowners seeking a reliable, feature-rich, and easy-to-install smart doorbell without the hassle of batteries. Unlike wireless models that require frequent recharging, the Aqara Doorbell Wired connects directly to your home’s existing doorbell wiring, offering continuous power and uninterrupted functionality. Whether you’re a tech-savvy homeowner or a DIY beginner, this device brings modern smart technology to your doorstep with minimal effort.

With features like HD video, night vision, two-way audio, motion detection, and seamless integration with Apple HomeKit, Google Assistant, and Amazon Alexa, the Aqara Doorbell Wired transforms your front door into a smart hub. It not only enhances home security but also improves communication with delivery personnel, visitors, or even unwanted solicitors. In this comprehensive guide, we’ll walk you through the entire installation process step by step—from assessing your home’s compatibility to configuring the Aqara app for optimal performance. By the end, you’ll have a fully functional smart doorbell that works reliably 24/7.

Understanding the Aqara Doorbell Wired: Features and Requirements

Key Features of the Aqara Doorbell Wired

Before diving into installation, it’s essential to understand what the Aqara Doorbell Wired offers. This device is designed for users who want a wired, always-on smart doorbell with robust smart home integration. Here are its standout features:

• 1080p Full HD Video with a 162° ultra-wide viewing angle for crystal-clear footage.
• Night Vision using infrared LEDs, allowing visibility up to 5 meters in complete darkness.
• Two-Way Audio with noise reduction for clear conversations with visitors.
• Smart Motion Detection with customizable activity zones to reduce false alerts.
• HomeKit Secure Video support for end-to-end encrypted video storage (requires Home Hub).
• Weather Resistance (IPX3 rating) to withstand rain and dust.
• No Monthly Fees—cloud storage is optional; local storage via HomeKit Secure Video is free.

Compatibility and Power Requirements

The Aqara Doorbell Wired is designed to work with most existing mechanical or digital doorbell chimes, but compatibility depends on your home’s electrical setup. Here’s what you need to know:

• Power Source: Requires a 16–24V AC transformer (standard for most doorbells). If your current transformer outputs 12V or 24V DC, it will not work—you’ll need to upgrade to an AC transformer.
• Wiring: Uses two existing wires (typically labeled “Front” and “Trans”) from your doorbell to the chime. No neutral wire is required.
• Chime Compatibility: Works with mechanical (bell) and digital (chime box) doorbell chimes. For digital chimes, ensure they support 16–24V AC.
• Wi-Fi: Requires a 2.4 GHz Wi-Fi network (not 5 GHz) with a strong signal near the door.
• Smart Home Ecosystem: Integrates with Apple HomeKit (recommended), Google Assistant, Amazon Alexa, and IFTTT.

Tip: If you’re unsure about your transformer’s voltage, use a multimeter to test it. Alternatively, check the label on the transformer (usually located in the basement, garage, or near the doorbell chime).

Tools and Materials You’ll Need

To install the Aqara Doorbell Wired efficiently, gather the following tools and materials:

• Aqara Doorbell Wired unit
• Existing doorbell wiring (two wires)
• Screwdriver (Phillips #2)
• Wire strippers (if extending wires)
• Electrical tape
• Drill and wall anchors (if mounting on masonry or stucco)
• Level (to ensure straight mounting)
• Smartphone or tablet with the Aqara Home app installed
• Optional: Voltage tester, wire nuts, or a transformer upgrade kit (if needed)

Pro Tip: If your current wires are too short, use 18-gauge doorbell wire to extend them. Avoid using speaker wire or low-voltage cables not rated for doorbell use.

Pre-Installation: Assessing Your Home’s Setup

Step 1: Turn Off Power at the Breaker

Safety first! Before touching any wires, turn off the circuit breaker that powers your doorbell. This is usually labeled “Doorbell,” “Front Door,” or “Chime” in your electrical panel. If unsure, turn off the main breaker temporarily. Use a non-contact voltage tester to confirm no power is flowing to the wires.

Example: In a typical suburban home, the doorbell circuit is on a 15-amp breaker. Once off, wait 30 seconds to ensure capacitors (if any) fully discharge.

Step 2: Remove the Existing Doorbell Button

Unscrew the mounting screws of your current doorbell button. Gently pull it away from the wall to expose the two wires. Note their positions—typically, one connects to “Front” and the other to “Trans” on the chime. Do not disconnect yet. Label the wires with masking tape (e.g., “Front,” “Trans”) to avoid confusion.

• Older homes: Wires may be brittle or corroded. If damaged, replace them.
• Stucco/brick walls: Use a drill with a masonry bit to remove screws.

Step 3: Test Transformer Voltage

Locate your doorbell transformer (often near the chime, furnace, or in the basement). Use a multimeter set to AC voltage to test the output. Place probes on the “Front” and “Trans” terminals. The reading should be between 16–24V AC.

• Below 16V: The doorbell may not function reliably.
• Above 24V: Risk of damaging the Aqara unit.
• DC voltage: Replace the transformer with an AC model (e.g., Aqara Transformer 16V AC).

Data Table: Transformer Voltage Compatibility

Voltage (V AC)	Compatibility	Action Required
12–15	Not Compatible	Upgrade to 16V AC transformer
16–24	Fully Compatible	No action needed
25–30	Not Compatible	Downgrade to 24V AC transformer
Any DC Voltage	Not Compatible	Replace with AC transformer

Step 4: Check Wi-Fi Signal Strength

Use a Wi-Fi analyzer app (e.g., NetSpot or Wi-Fi Analyzer) to check signal strength at your door. Aim for a signal strength of at least -65 dBm (“Good” or “Excellent”). If weak:

• Move your router closer to the door.
• Install a Wi-Fi extender or mesh node.
• Use a Wi-Fi signal booster.

Tip: The Aqara Doorbell Wired has a built-in Wi-Fi antenna. Avoid mounting it behind metal doors or thick walls.

Installing the Aqara Doorbell Wired: Step-by-Step

Step 1: Prepare the Wires and Mounting

Once power is off and wires are labeled:

1. Strip 0.5 inches of insulation from the ends of both wires using wire strippers.
2. If wires are too short, splice in additional 18-gauge doorbell wire using wire nuts or connectors. Wrap connections with electrical tape.
3. Position the Aqara mounting bracket on the wall. Use a level to ensure it’s straight. Mark screw hole locations with a pencil.
4. Drill pilot holes (if needed) and insert wall anchors for stability.

Step 2: Connect the Wires to the Doorbell

The Aqara Doorbell Wired has two screw terminals labeled “+” and “-” (polarity doesn’t matter). Follow these steps:

1. Loosen both terminal screws with a screwdriver.
2. Insert one wire (either “Front” or “Trans”) into the “+” terminal and tighten the screw.
3. Insert the second wire into the “-” terminal and tighten.
4. Gently tug each wire to ensure a secure connection.

Warning: Do not let the wires touch each other or the mounting bracket to prevent short circuits.

Step 3: Mount the Doorbell Unit

Slide the Aqara Doorbell Wired onto the mounting bracket until it clicks into place. The unit should be flush with the wall. Use the included security screw (if provided) to lock it in place.

• Adjusting Viewing Angle: The doorbell has a swivel mount. Rotate it slightly to capture the ideal field of view (e.g., face, porch, and package drop-off area).
• Weatherproofing: Ensure the unit is snug against the wall. Use silicone sealant around the edges if mounting in rainy climates.

Step 4: Restore Power and Test the Chime

Turn the circuit breaker back on. Press the doorbell button. You should hear:

• A soft “click” from the doorbell (indicating power).
• The chime sound from your indoor doorbell unit.

If no sound, check:

• Wire connections (re-tighten terminals).
• Transformer voltage (re-test).
• Chime settings (for digital chimes, ensure volume is up).

Configuring the Aqara App and Smart Features

Step 1: Download and Set Up the Aqara Home App

On your smartphone or tablet:

1. Download the Aqara Home app from the App Store (iOS) or Google Play (Android).
2. Create an account or log in.
3. Tap “+” to add a device. Select “Doorbell” > “Aqara Doorbell Wired.”
4. Follow the on-screen instructions to scan the QR code on the doorbell’s back panel.

Step 2: Connect to Wi-Fi and Calibrate

The app will prompt you to:

1. Enter your 2.4 GHz Wi-Fi network name and password.
2. Wait for the doorbell to connect (LED will blink blue).
3. Calibrate the motion detection zones by drawing areas on the live video feed where alerts should trigger (e.g., driveway, porch).

Tip: Exclude high-traffic areas (e.g., sidewalks) to reduce false alerts.

Step 3: Enable Smart Home Integrations

To unlock advanced features:

• Apple HomeKit: Tap “Add to Home” in the Aqara app. Enter the HomeKit code (on the doorbell’s box). Enable “Secure Video” for encrypted storage (requires Home Hub like Apple TV or HomePod).
• Google Assistant/Alexa: Link your Google or Amazon account in the app. Use voice commands like, “Hey Google, show me the front door.”
• IFTTT: Create applets (e.g., “If doorbell rings, send a notification to Slack”).

Step 4: Customize Notifications and Alerts

In the Aqara app:

• Set notification types (e.g., “Motion detected,” “Doorbell pressed”).
• Adjust sensitivity for motion detection (Low/Medium/High).
• Schedule quiet hours (e.g., disable chime at night).
• Enable “Person Detection” (if supported) to filter human-only alerts.

Maintenance, Troubleshooting, and Pro Tips

Regular Maintenance

To ensure longevity:

• Clean the lens with a microfiber cloth monthly to remove dust or smudges.
• Check wire connections annually for corrosion or looseness.
• Update firmware via the Aqara app (Settings > Device > Firmware Update).

Common Issues and Fixes

Problem: Doorbell doesn’t power on.
Solution: Verify transformer voltage, wire connections, and circuit breaker.

Problem: Wi-Fi disconnects frequently.
Solution: Move router closer, reduce interference (e.g., microwaves), or use a Wi-Fi extender.

Problem: Chime doesn’t sound.
Solution: Test the chime separately with a multimeter. Replace if faulty.

Problem: Night vision is blurry.
Solution: Clean the IR lens and ensure no obstructions (e.g., cobwebs).

Pro Tips for Optimal Performance

• Use a Doorbell Chime Adapter: If your chime is incompatible, install a bypass adapter (e.g., Ring Chime Adapter) to ensure the doorbell gets constant power.
• Enable “Pre-Roll” Video: In the Aqara app, enable “Pre-Record” to capture 3–5 seconds of footage before motion detection.
• Pair with Aqara Sensors: Link the doorbell to Aqara motion sensors or door/window sensors for layered security.
• Outdoor Lighting: Install motion-activated lights near the doorbell to improve video quality at night.

Conclusion: A Smart Investment for Modern Homes

Installing the Aqara Doorbell Wired is a straightforward process that pays dividends in security, convenience, and smart home integration. By following this guide, you’ve transformed a simple doorbell into a powerful tool that keeps you connected to your home—whether you’re on the couch, at work, or halfway around the world. The device’s wired design ensures reliability, while its advanced features (like HomeKit Secure Video and customizable alerts) make it a standout choice in the crowded smart doorbell market.

Beyond the initial setup, the Aqara Doorbell Wired offers long-term value. With no subscription fees, robust build quality, and seamless ecosystem compatibility, it’s a future-proof addition to any smart home. Whether you’re deterring porch pirates, greeting guests, or simply keeping tabs on deliveries, this doorbell delivers peace of mind with every ring. So, take the plunge—your front door will never be the same again.

Frequently Asked Questions

How do I install the Aqara Doorbell Wired for the first time?

To install the Aqara Doorbell Wired, first turn off your home’s power supply, then mount the doorbell using the included bracket and connect the wires to your existing doorbell chime. Follow the Aqara app instructions to pair the device via Wi-Fi for seamless integration with your smart home system.

Can I install the Aqara Doorbell Wired without existing doorbell wiring?

No, the Aqara Doorbell Wired requires a constant power source from existing doorbell wiring (8–24V AC). If you don’t have wiring, consider a wireless Aqara model or consult an electrician to set up the necessary connections.

Is the Aqara Doorbell Wired compatible with my existing chime?

Yes, the Aqara Doorbell Wired works with most mechanical or digital chimes. Ensure your transformer voltage is within the 8–24V AC range, and use the Aqara app to test compatibility during setup.

How do I connect the Aqara Doorbell Wired to the Aqara app?

After wiring the doorbell, download the Aqara app, create an account, and scan the QR code on the device to pair it. The app will guide you through Wi-Fi setup and firmware updates for optimal performance.

Do I need a professional to install the Aqara Doorbell Wired?

While the Aqara Doorbell Wired is DIY-friendly, hiring a professional is recommended if you’re unsure about handling electrical wiring or troubleshooting power issues. Always prioritize safety by turning off the power before installation.

What tools do I need for the Aqara Doorbell Wired installation?

You’ll need a screwdriver, wire strippers, a voltage tester (to confirm power is off), and the included mounting kit. The Aqara app also provides step-by-step guidance to simplify the installation process.