This guide walks you through how to instal Arlo doorbell—whether wired or wireless—with clear, beginner-friendly steps. You’ll get your smart doorbell up and running quickly, with tips to avoid common pitfalls and ensure a secure connection.
Key Takeaways
- Choose the right model: Arlo offers both wired and battery-powered doorbells; pick the one that fits your home setup.
- Check compatibility first: Ensure your existing doorbell wiring or Wi-Fi network meets Arlo’s requirements before installation.
- Use the Arlo app: The official app is essential for setup, configuration, and ongoing management of your doorbell.
- Secure mounting matters: Proper alignment and tight screws prevent false alerts and ensure clear video footage.
- Test after installation: Always test motion detection, video quality, and notifications to confirm everything works.
- Troubleshoot early issues: Common problems like poor Wi-Fi or power issues can often be fixed with simple adjustments.
- Maintain regularly: Clean the lens and check battery levels (if applicable) every few months for optimal performance.
How to Instal Arlo Doorbell: A Complete Step-by-Step Guide
So, you’ve decided to upgrade your front door with an Arlo smart doorbell. Smart move! Arlo doorbells offer high-definition video, motion detection, two-way audio, and seamless integration with other Arlo security devices. Whether you’re replacing an old doorbell or installing one for the first time, this guide will walk you through how to instal Arlo doorbell—safely, correctly, and without frustration.
In this comprehensive guide, you’ll learn everything from choosing the right model to final testing. We’ll cover both wired and wireless (battery-powered) installations, walk you through the app setup, and share pro tips to avoid common mistakes. By the end, your Arlo doorbell will be securely mounted, connected to your Wi-Fi, and ready to alert you whenever someone approaches your door.
Let’s get started!
Before You Begin: What You’ll Need
Visual guide about How to Instal Arlo Doorbell
Image source: downloads.arlo.com
Before you touch a single screw, make sure you have all the tools and materials ready. Rushing into installation without preparation can lead to mistakes, damaged wires, or a doorbell that doesn’t work.
Here’s what you’ll need:
- Your Arlo doorbell – Make sure it’s unboxed and all parts are included (doorbell unit, mounting plate, screws, wire connectors, etc.).
- Smartphone or tablet – You’ll need this to download and use the Arlo app.
- Arlo app installed – Download it from the Apple App Store or Google Play Store.
- Wi-Fi network – Arlo doorbells require a 2.4 GHz Wi-Fi connection (5 GHz is not supported).
- Screwdriver (Phillips head) – For removing your old doorbell and securing the mounting plate.
- Drill (optional) – Only if you need to create new mounting holes.
- Voltage tester (for wired models) – To check if your doorbell wires are live.
- Ladder – If your doorbell is mounted high, safety first!
- Wire strippers (for wired models) – To expose fresh wire if needed.
Pro tip: If you’re installing a wired Arlo doorbell, turn off the power at the circuit breaker before touching any wires. Safety is non-negotiable.
Step 1: Choose the Right Arlo Doorbell Model
Arlo offers several doorbell models, so it’s important to pick the one that matches your home setup.
The two main types are:
- Wired Arlo Doorbell – Connects to your existing doorbell wiring. Requires a transformer with 8–24V AC and at least 10VA power.
- Wireless (Battery-Powered) Arlo Doorbell – Runs on a rechargeable battery. No wiring needed, but requires regular charging.
If you already have a wired doorbell, the wired Arlo model is usually the best choice—it provides continuous power and avoids battery maintenance. However, if your wiring is outdated or you rent your home, the wireless version offers flexibility.
Check your current doorbell voltage using a multimeter or voltage tester. If it’s below 8V, you may need to upgrade your transformer.
Step 2: Remove Your Old Doorbell (If Applicable)
If you’re replacing an existing doorbell, you’ll need to remove it first.
Turn Off the Power
For safety, go to your electrical panel and turn off the circuit that powers your doorbell. Use a voltage tester on the wires to confirm they’re not live.
Unscrew the Old Doorbell
Use a Phillips screwdriver to remove the screws holding your old doorbell to the wall. Gently pull the unit away from the wall—don’t yank it, as this can damage the wires.
Disconnect the Wires
You’ll see two wires connected to the back of the old doorbell. Loosen the screws or release the clips holding them, then carefully pull the wires free. Label them (e.g., “Front” and “Transformer”) if possible, though Arlo doorbells are not polarity-sensitive.
Cap the Wires (Temporarily)
Twist wire nuts over the exposed ends to prevent them from touching each other or the wall. This prevents short circuits when the power is back on.
Step 3: Install the Arlo Mounting Plate
The mounting plate is the backbone of your Arlo doorbell installation. It holds the unit securely and connects it to your wiring (if applicable).
Position the Mounting Plate
Hold the Arlo mounting plate against the wall where you want to install the doorbell. Make sure it’s level—use a spirit level if needed. The ideal height is about 48 inches from the ground, so most people can see the camera clearly.
Mark the Screw Holes
Use a pencil to mark where the screw holes will go. If your old doorbell used the same holes, you’re in luck. If not, you may need to drill new ones.
Drill Pilot Holes (If Needed)
If you’re drilling into brick, stucco, or concrete, use a masonry bit. For wood or drywall, a standard drill bit works fine. Drill pilot holes slightly smaller than your screws to prevent cracking.
Secure the Mounting Plate
Line up the plate with the holes and insert the screws. Tighten them firmly, but don’t over-tighten—this can crack the plate or wall material.
Connect the Wires (Wired Models Only)
If you’re installing a wired Arlo doorbell, now’s the time to connect the wires.
- Strip about 1/4 inch of insulation from each wire if needed.
- Insert the wires into the designated terminals on the back of the mounting plate.
- Tighten the screws to secure the wires. Arlo doorbells are not polarity-sensitive, so it doesn’t matter which wire goes where.
For wireless models, skip this step—no wiring is required.
Step 4: Attach the Arlo Doorbell to the Mounting Plate
Now it’s time to snap your Arlo doorbell onto the mounting plate.
Align the Doorbell
Hold the Arlo doorbell so the pins on the back align with the slots on the mounting plate. Gently press it into place until you hear a click.
Secure with the Security Screw
Use the small security screw (included in the box) to lock the doorbell to the plate. This prevents theft or accidental removal. Tighten it with a screwdriver, but don’t force it.
Turn the Power Back On (Wired Models)
Go back to your circuit breaker and turn the power back on. The doorbell should power up within a few seconds.
Step 5: Set Up the Arlo App
The Arlo app is your control center for the doorbell. It’s where you’ll configure settings, view live video, and receive alerts.
Download and Open the Arlo App
If you haven’t already, download the Arlo app on your smartphone or tablet. It’s free and available for iOS and Android.
Create or Log In to Your Arlo Account
If you’re new to Arlo, tap “Sign Up” and follow the prompts to create an account. If you already have an account, log in.
Add a New Device
Tap the “+” icon or “Add Device” button in the app. Select “Doorbell” from the list of device types.
Follow the On-Screen Instructions
The app will guide you through the setup process. It may ask you to:
- Scan the QR code on the back of your doorbell or the packaging.
- Confirm your Wi-Fi network (must be 2.4 GHz).
- Enter your Wi-Fi password.
- Wait while the doorbell connects to your network.
This process usually takes 1–3 minutes. If it fails, double-check your Wi-Fi password and signal strength.
Name Your Doorbell
Give your doorbell a name, like “Front Door” or “Main Entrance.” This helps if you have multiple Arlo devices.
Complete the Setup
The app will finalize the configuration. You may be prompted to enable notifications, set up motion zones, or adjust video quality.
Step 6: Test Your Arlo Doorbell
Don’t skip this step! Testing ensures everything works as expected.
Check the Live Video Feed
Open the Arlo app and tap on your doorbell. You should see a live video stream. Make sure the image is clear and the field of view covers your desired area.
Test Two-Way Audio
Tap the microphone icon and speak. You should hear your voice through the doorbell’s speaker. Ask someone outside to speak back to test the microphone.
Trigger Motion Detection
Walk in front of the doorbell to trigger motion detection. You should receive a notification on your phone within a few seconds.
Test the Doorbell Button
Press the doorbell button. Your phone should receive a notification, and the Arlo base station (if you have one) should chime.
Check Night Vision
Turn off the lights or wait until dark. The doorbell should switch to night vision mode automatically. Check the video quality in low light.
Step 7: Adjust Settings for Optimal Performance
Once your doorbell is working, fine-tune the settings for the best experience.
Set Motion Zones
In the Arlo app, go to your doorbell settings and enable “Motion Zones.” Draw boxes around areas where you want to detect motion (e.g., the walkway) and exclude areas like busy streets or trees that cause false alerts.
Adjust Motion Sensitivity
If you’re getting too many alerts, lower the motion sensitivity. If you’re missing events, increase it.
Enable Smart Alerts (Optional)
Arlo’s AI can distinguish between people, packages, and vehicles. Enable “Person Detection” to reduce false alarms from animals or passing cars.
Set Notification Preferences
Choose when and how you want to be notified. You can set quiet hours, mute notifications at night, or only receive alerts for people.
Enable Video Recording
If you have an Arlo Smart subscription, you can record video clips when motion is detected. Set up cloud recording in the app.
Troubleshooting Common Installation Issues
Even with careful installation, problems can happen. Here’s how to fix the most common issues.
Doorbell Won’t Power On (Wired Model)
- Check that the power is turned back on at the circuit breaker.
- Use a voltage tester to confirm the wires are live.
- Ensure the wires are securely connected to the mounting plate.
- If voltage is low, your transformer may be underpowered—consider upgrading it.
Poor Wi-Fi Connection
- Arlo doorbells require a strong 2.4 GHz Wi-Fi signal. Move your router closer or use a Wi-Fi extender.
- Avoid placing the doorbell behind thick walls or metal surfaces.
- Check for interference from other devices (microwaves, cordless phones).
No Notifications or Delayed Alerts
- Ensure notifications are enabled in the Arlo app and your phone’s settings.
- Check that “Do Not Disturb” mode is off.
- Restart the doorbell by removing it from the mount and reattaching it.
Blurry or Dark Video
- Clean the camera lens with a soft, dry cloth.
- Adjust the mounting angle to avoid glare from sunlight or porch lights.
- Ensure night vision is enabled in the app settings.
Battery Drains Too Fast (Wireless Model)
- Reduce motion sensitivity or disable continuous recording.
- Avoid placing the doorbell in direct sunlight, which can overheat the battery.
- Charge the battery fully and recalibrate it by draining it completely once every few months.
Maintenance Tips to Keep Your Arlo Doorbell Working
A little maintenance goes a long way in keeping your doorbell reliable.
- Clean the lens monthly – Use a microfiber cloth to remove dust, dirt, or fingerprints.
- Check battery levels (wireless models) – Recharge when the app shows 20% or lower.
- Update firmware regularly – The Arlo app will notify you of updates—install them to fix bugs and improve performance.
- Inspect mounting hardware – Make sure screws are tight and the doorbell is secure, especially after storms.
- Review recordings periodically – This helps you spot issues with motion detection or video quality.
Final Thoughts: Enjoy Your Smart Doorbell
Congratulations! You’ve successfully learned how to instal Arlo doorbell and set it up for optimal performance. Whether you chose the wired or wireless model, your new doorbell adds convenience, security, and peace of mind to your home.
Remember, the key to a smooth installation is preparation. Check compatibility, follow the steps carefully, and test everything before calling it done. And if you run into issues, don’t panic—most problems have simple fixes.
With your Arlo doorbell in place, you’ll never miss a visitor, package, or unexpected guest again. Welcome to the future of home security!