Installing an Arlo doorbell without an existing chime is easier than you think. This guide walks you through using a plug-in chime, compatible transformer, and the Arlo app to get your smart doorbell up and running—no old wiring needed.
Key Takeaways
- Use a plug-in chime: If you don’t have a wired chime, a plug-in wireless chime lets you hear the doorbell anywhere in your home.
- Check your transformer: Arlo doorbells need 16–24V AC power. Use a compatible transformer if your existing one is too weak or missing.
- Install the Arlo app first: Download and set up the Arlo app before mounting the doorbell to streamline pairing and configuration.
- Mount securely at the right height: Install the doorbell 48 inches above the ground and angled toward the walkway for best motion detection.
- Test after installation: Always test the doorbell, chime, and app notifications to ensure everything works properly.
- Troubleshoot common issues: If the doorbell won’t power on or the chime doesn’t ring, check wiring, voltage, and Wi-Fi signal strength.
- Consider a backup power option: Some models support battery power, but hardwired setups with a transformer are more reliable long-term.
How to Install Arlo Doorbell Without Existing Chime
So, you’ve decided to upgrade to a smart doorbell—great choice! The Arlo doorbell offers HD video, two-way audio, motion detection, and real-time alerts straight to your phone. But what if you don’t have an existing doorbell chime or wiring? No worries. You can still install your Arlo doorbell without a traditional chime setup.
In this guide, we’ll walk you through the entire process of installing an Arlo doorbell when you don’t have an existing chime. Whether you’re replacing an old doorbell or installing one for the first time, we’ve got you covered. You’ll learn how to power your doorbell safely, use a plug-in chime for sound, and configure everything through the Arlo app.
By the end of this guide, you’ll have a fully functional smart doorbell that keeps you connected and secure—no existing chime required.
Why Install an Arlo Doorbell Without a Chime?
Visual guide about How to Install Arlo Doorbell Without Existing Chime
Image source: theaterdiy.com
Many homes, especially newer builds or rentals, don’t come with a wired doorbell system. Others may have outdated or broken chimes that no longer work. In these cases, installing a smart doorbell like Arlo without relying on an existing chime is not only possible—it’s often simpler.
Arlo doorbells are designed to work with or without a traditional chime. They connect directly to your home’s power source (via wires or battery) and send alerts to your smartphone. But if you still want to hear a physical chime inside your home, you can use a plug-in wireless chime that pairs with your Arlo doorbell.
This flexibility makes Arlo a great option for renters, homeowners upgrading their systems, or anyone looking for a clean, modern doorbell solution.
What You’ll Need Before You Start
Before you begin the installation, gather the following tools and materials:
- Arlo doorbell (wired or battery model)
- Screwdriver (usually Phillips head)
- Drill and drill bits (if mounting on brick or concrete)
- Level (to ensure straight installation)
- Wire strippers (if working with existing wires)
- Electrical tape
- Voltage tester (to check power)
- Compatible transformer (16–24V AC, 10–40VA)—if needed
- Plug-in wireless chime (optional but recommended)
- Smartphone with the Arlo app installed
- Wi-Fi network (2.4 GHz recommended)
Having these items ready will make the installation smoother and safer.
Step 1: Choose the Right Arlo Doorbell Model
Arlo offers several doorbell models, including wired and battery-powered versions. For this guide, we’ll focus on the wired models (like the Arlo Essential Wired Video Doorbell), which require power from your home’s electrical system.
If you don’t have existing doorbell wires, you can still use a wired model by running new wires or using a compatible transformer. Battery-powered models are also an option, but they require regular charging and may not support all features.
Wired vs. Battery Models
- Wired models: More reliable, continuous power, better for 24/7 recording. Require a transformer and wiring.
- Battery models: Easier to install, no wiring needed, but need recharging every few months.
For homes without an existing chime, a wired model with a plug-in chime is often the best long-term solution.
Step 2: Check Your Power Source
Arlo wired doorbells need a consistent power supply. Most homes have a doorbell transformer that steps down household voltage (120V) to a safer 16–24V AC. But if you don’t have an existing chime, you may not have a transformer installed.
Test for Existing Power
1. Turn off power at the circuit breaker.
2. Remove the old doorbell (if present) and check for two wires.
3. Use a voltage tester to check if the wires are live.
4. If you see 16–24V AC, you’re good to go.
5. If there’s no voltage or it’s below 16V, you’ll need a new transformer.
Install a New Transformer (If Needed)
If your home lacks a transformer or it’s underpowered, install a compatible one. Here’s how:
1. Turn off the main power at the breaker.
2. Locate your electrical panel and find a spare slot or replace an existing transformer.
3. Mount the new transformer (16–24V AC, 10–40VA) near the panel.
4. Connect the primary side (120V) to the circuit using wire nuts and electrical tape.
5. Run low-voltage wires from the transformer to your doorbell location.
6. Turn the power back on and test the voltage at the doorbell wires.
This step ensures your Arlo doorbell gets enough power to function properly.
Step 3: Install a Plug-In Wireless Chime
Since you don’t have an existing chime, a plug-in wireless chime is the easiest way to hear when someone rings the doorbell.
Choose a Compatible Chime
Look for a chime that works with Arlo doorbells. Arlo sells its own plug-in chime, or you can use third-party options that support Wi-Fi or RF pairing. Make sure it’s compatible with your doorbell model.
Set Up the Chime
1. Plug the chime into an electrical outlet inside your home.
2. Follow the manufacturer’s instructions to pair it with your Arlo doorbell.
3. Most chimes connect via the Arlo app—go to Settings > Chimes > Add Chime.
4. Press the sync button on the chime and doorbell to complete pairing.
5. Test the chime by pressing the doorbell button.
Now, when someone rings the doorbell, you’ll hear it through the plug-in chime—even if you’re in another room.
Step 4: Mount the Arlo Doorbell
With power and chime ready, it’s time to install the doorbell.
Turn Off Power
Always turn off power at the breaker before handling wires.
Remove Old Doorbell (If Present)
Unscrew and remove any existing doorbell. Disconnect the wires and cap them with wire nuts for safety.
Prepare the Wires
Strip about 1/4 inch of insulation from the ends of the two wires. This ensures a solid connection.
Attach the Mounting Plate
1. Hold the Arlo mounting plate against the wall at 48 inches from the ground.
2. Use a level to ensure it’s straight.
3. Mark the screw holes with a pencil.
4. Drill pilot holes if needed (especially for brick or concrete).
5. Secure the plate with screws.
Connect the Wires
1. Insert the two wires into the back of the doorbell.
2. Tighten the screws to secure the connection.
3. Make sure the wires aren’t loose or exposed.
Attach the Doorbell
1. Align the doorbell with the mounting plate.
2. Slide it down until it clicks into place.
3. Secure with the provided security screw (use a screwdriver).
Turn Power Back On
Restore power at the breaker. The doorbell should light up, indicating it’s receiving power.
Step 5: Set Up the Arlo App
The Arlo app is essential for configuring your doorbell, receiving alerts, and viewing live video.
Download the App
Download the Arlo app from the Apple App Store or Google Play Store.
Create an Account
Open the app and sign up for a free Arlo account. Use a valid email and strong password.
Add Your Doorbell
1. Tap “Add Device” in the app.
2. Select “Video Doorbell” and choose your model.
3. Follow the on-screen instructions.
4. The app will guide you through Wi-Fi setup—make sure your phone is connected to 2.4 GHz Wi-Fi (5 GHz is not supported).
5. Scan the QR code on the back of the doorbell or enter the serial number manually.
6. Wait for the app to connect to the doorbell.
Configure Settings
Once connected, customize your settings:
- Motion Zones: Define areas where motion should trigger alerts.
- Notification Preferences: Choose when and how you receive alerts.
- Chime Settings: Adjust volume and sound on your plug-in chime.
- Video Quality: Set resolution and night vision preferences.
Step 6: Test Everything
After installation, test all components to ensure they work.
Test the Doorbell
Press the doorbell button. You should:
- Hear the plug-in chime ring.
- Receive a notification on your phone.
- See a live video feed in the Arlo app.
Test Motion Detection
Walk in front of the doorbell to trigger motion alerts. Check that you get a notification and video clip.
Test Two-Way Audio
Press the doorbell button and speak. You should be able to hear and talk through the app.
Check Wi-Fi Signal
If the video is laggy or disconnects, your Wi-Fi signal may be weak. Consider moving your router or using a Wi-Fi extender.
Troubleshooting Common Issues
Even with careful installation, you might run into problems. Here’s how to fix the most common ones.
Doorbell Won’t Power On
- Check that power is on at the breaker.
- Verify the transformer is providing 16–24V AC.
- Ensure wires are securely connected.
- Try a different transformer if voltage is low.
Chime Doesn’t Ring
- Make sure the chime is plugged in and paired.
- Check the Arlo app for chime settings.
- Re-pair the chime if necessary.
- Test with another outlet.
No App Notifications
- Check phone settings—allow Arlo notifications.
- Ensure the doorbell is online in the app.
- Restart the app and phone.
- Reconnect to Wi-Fi if needed.
Poor Video Quality
- Move closer to the router or use a Wi-Fi extender.
- Reduce interference from other devices.
- Clean the camera lens.
- Update the Arlo app and firmware.
Doorbell Disconnects Frequently
- Check Wi-Fi signal strength at the doorbell location.
- Switch to a less congested Wi-Fi channel.
- Ensure the transformer is providing stable power.
- Contact Arlo support if issues persist.
Tips for a Smooth Installation
- Plan ahead: Measure the height and check Wi-Fi signal before drilling.
- Use a level: A crooked doorbell looks unprofessional and affects motion detection.
- Label wires: If you disconnect wires, label them to avoid confusion.
- Work with a partner: Having someone hold the doorbell while you connect wires makes it easier.
- Keep the manual: Store the Arlo manual and warranty info in a safe place.
Alternative: Battery-Powered Installation
If you prefer not to deal with wiring, consider the Arlo battery-powered doorbell. It mounts with screws or adhesive and runs on a rechargeable battery.
Pros of Battery Models
- No wiring or transformer needed.
- Easy to install in minutes.
- Great for renters or temporary setups.
Cons of Battery Models
- Battery lasts 3–6 months, depending on use.
- May not support continuous recording.
- Requires regular charging.
If you go this route, you can still use a plug-in chime for sound alerts.
Final Thoughts
Installing an Arlo doorbell without an existing chime is totally doable—and often simpler than dealing with old, unreliable systems. By using a compatible transformer and a plug-in wireless chime, you get the best of both worlds: reliable power and audible alerts.
Follow the steps in this guide, test everything thoroughly, and don’t hesitate to reach out to Arlo support if you run into issues. With your new smart doorbell, you’ll enjoy peace of mind, enhanced security, and the convenience of seeing who’s at your door—even when you’re not home.
Conclusion
Upgrading to a smart doorbell doesn’t require a traditional chime or complex wiring. With the right tools and a little patience, you can install an Arlo doorbell in homes without existing chimes. Use a plug-in chime for sound, ensure proper power with a transformer, and configure everything through the Arlo app.
This setup gives you full functionality, from live video to motion alerts, without the hassle of outdated hardware. Whether you’re a homeowner or renter, this guide helps you enjoy the benefits of smart home technology—no chime required.