Setting up two Nest doorbells is easier than you think. This guide walks you through connecting multiple devices to one Google account, managing notifications, and avoiding common setup issues. Whether you have a front and back door or manage a duplex, we’ve got you covered.
Key Takeaways
- You can connect multiple Nest doorbells to a single Google account: Google allows up to 10 Nest devices per account, so adding a second doorbell is fully supported.
- Each doorbell needs its own unique name and location: This helps you tell them apart in the app and ensures accurate motion and ring alerts.
- Proper Wi-Fi coverage is essential for both devices: Weak signals can cause lag, dropped recordings, or failed installations—use a mesh network if needed.
- Use the Google Home app for setup and management: The Nest app has been merged into Google Home, so all configuration happens there.
- Customize notification settings per doorbell: You can choose which doorbell sends alerts to which phone or device, ideal for multi-user households.
- Hardwired and battery models can coexist: Mix and match Nest Doorbell (wired) and Nest Doorbell (battery) based on your home’s setup.
- Troubleshooting is simple with Google’s support tools: Use the app’s diagnostic features to fix connectivity or sync issues quickly.
Why You Might Want Two Nest Doorbells
Having two Nest doorbells isn’t just for mansions or commercial buildings. Many homeowners find dual doorbells incredibly useful. Maybe you have a front door and a side or back entrance used by family, deliveries, or guests. Or perhaps you live in a duplex, townhouse, or multi-unit property where monitoring multiple access points improves security.
Nest doorbells offer features like HD video, two-way audio, motion detection, and package alerts. With two units, you get complete coverage. You’ll never miss a visitor, delivery, or unexpected activity again. Plus, Google’s ecosystem makes managing multiple devices seamless—once you know how to set them up correctly.
In this guide, we’ll walk you through every step of installing and managing two Nest doorbells on one Google account. Whether you’re using wired, battery-powered, or a mix of both models, we’ve got practical tips, troubleshooting advice, and real-world examples to help you succeed.
What You’ll Need Before You Start
Visual guide about How to Have Two Nest Doorbells
Image source: doorbellnest.com
Before diving into the setup, make sure you have everything ready. Rushing the prep work can lead to frustration later.
Nest Doorbell Devices
You’ll need two Nest doorbells. These can be any combination of:
– Nest Doorbell (wired, 2nd gen)
– Nest Doorbell (battery, 2nd gen)
– Older Nest Hello (wired) – still compatible but no longer sold
Mixing models is fine. For example, you might have a wired doorbell at the front door and a battery-powered one at the back. Just ensure both are compatible with the Google Home app (all current models are).
Google Account
You need one Google account to manage both doorbells. If you don’t have one, create a free Gmail account. This will be your central hub for alerts, recordings, and settings.
Smartphone or Tablet
Download the Google Home app (available on iOS and Android). This is where you’ll set up and control your doorbells. Make sure your device is updated to the latest OS version.
Wi-Fi Network
Both doorbells need a strong Wi-Fi signal. Nest doorbells require a 2.4 GHz or 5 GHz network with at least 2 Mbps upload speed. For best results, use a dual-band router. If your home has dead zones, consider a Wi-Fi extender or mesh system like Google Nest Wi-Fi.
Tools for Installation
Depending on your doorbell type:
– For wired models: Screwdriver, drill (if needed), voltage tester (to check existing doorbell wiring)
– For battery models: Just a screwdriver to mount the plate
– Optional: Level, pencil, measuring tape
Nest Aware Subscription (Recommended)
While not required, a Nest Aware plan unlocks advanced features like:
– 24/7 video recording
– Intelligent alerts (person, package, vehicle detection)
– 30- or 60-day event history
– Familiar face alerts (with Nest Aware Plus)
You can add one subscription that covers all your Nest cameras and doorbells, so two doorbells won’t double your cost.
Step 1: Set Up Your First Nest Doorbell
Let’s start with the first doorbell. Even if you’ve done this before, follow these steps carefully—they’ll help when adding the second unit.
Install the Doorbell
For wired models:
1. Turn off power at the breaker to avoid shocks.
2. Remove your old doorbell.
3. Check the voltage with a tester—Nest requires 8–24V AC.
4. Connect the wires to the Nest doorbell base.
5. Secure the base to the wall with screws.
6. Attach the doorbell to the base and turn the power back on.
For battery models:
1. Remove the old doorbell (if present).
2. Use the included mounting plate and screws to attach it to the wall.
3. Insert the battery into the doorbell.
4. Snap the doorbell onto the plate.
Download and Open the Google Home App
If you haven’t already, download the Google Home app from the App Store or Google Play. Sign in with your Google account.
Add the First Doorbell
1. Tap the “+” icon in the top-left corner.
2. Select “Set up device.”
3. Choose “New device.”
4. The app will search for nearby Nest devices.
5. When your doorbell appears, tap it.
6. Follow the on-screen instructions to connect to Wi-Fi.
7. Name your doorbell (e.g., “Front Door”) and assign it to a room.
8. Complete the setup and test the doorbell by pressing the button.
Test Features
– Check the live video feed.
– Test two-way audio by speaking through the app.
– Trigger motion detection by walking in front of the camera.
– Ensure notifications arrive on your phone.
Once the first doorbell is working, you’re ready for the second.
Step 2: Add the Second Nest Doorbell
Adding a second doorbell is almost identical to the first—but with a few key differences to avoid confusion.
Install the Second Doorbell
Follow the same installation steps as the first. If it’s in a different location (like a back door), make sure it has strong Wi-Fi. Use the Google Home app’s Wi-Fi signal checker (under device settings) to verify strength.
Add the Second Doorbell in the Google Home App
1. Open the Google Home app.
2. Tap the “+” icon > “Set up device” > “New device.”
3. Wait for the second doorbell to appear in the list.
4. Tap it and follow the setup prompts.
5. When naming, choose something distinct like “Back Door” or “Side Entrance.”
6. Assign it to a different room (e.g., “Backyard” or “Garage”).
Why Naming Matters
Clear names prevent mix-ups. Imagine getting a notification that says “Motion detected at Front Door” when someone’s actually at the back. With unique names, you’ll know exactly where to look.
Assign Different Rooms
Rooms help organize devices. You can group both doorbells under “Exterior” or separate them by area. This also helps with routines—like turning on outdoor lights when motion is detected at the front door.
Step 3: Manage Notifications for Both Doorbells
Now that both doorbells are set up, you’ll want to control who gets alerts and when.
Customize Notification Settings
1. In the Google Home app, tap the second doorbell.
2. Go to “Settings” (gear icon).
3. Tap “Notifications.”
4. Toggle on “Doorbell ring” and “Motion alerts.”
5. Choose who receives alerts:
– Just you
– Specific family members (if they’re added to your home)
– Everyone in the household
Set Up Quiet Hours
Avoid late-night disturbances by setting quiet hours:
1. Go to “Notifications” for each doorbell.
2. Tap “Quiet hours.”
3. Set a schedule (e.g., 10 PM to 7 AM).
4. Choose whether to silence all alerts or just motion (keep doorbell rings active).
Use Activity Zones
Both doorbells support activity zones—custom areas where you want to detect motion.
1. In the doorbell settings, tap “Activity zones.”
2. Draw zones on the camera view (e.g., sidewalk, driveway, porch).
3. Name each zone (e“Walkway,” “Porch”).
4. Choose which alerts to receive from each zone.
This prevents false alarms from passing cars or tree shadows.
Step 4: Optimize Wi-Fi for Dual Doorbells
Two doorbells mean double the data usage. Weak Wi-Fi can cause lag, poor video quality, or disconnections.
Check Signal Strength
1. Open the Google Home app.
2. Tap a doorbell > “Settings” > “Device information.”
3. Look for “Wi-Fi signal strength.”
– Strong: Green checkmark
– Weak: Red or yellow warning
If signal is weak, move the router closer or use a Wi-Fi extender.
Use a Mesh Network
Google Nest Wi-Fi creates a seamless network throughout your home. It automatically routes traffic to the strongest signal, ideal for multiple smart devices.
Reduce Interference
– Keep routers away from microwaves, cordless phones, and metal objects.
– Use the 5 GHz band for less congestion (if your doorbell supports it).
– Limit the number of devices on the same network during peak hours.
Update Firmware
Google automatically updates Nest devices, but check manually:
1. Go to “Settings” > “Device information.”
2. Tap “Check for updates.”
Step 5: Share Access with Family or Tenants
If others need access—like a spouse, roommate, or tenant—you can share control without giving them your password.
Add Users to Your Google Home
1. Open the Google Home app.
2. Tap your profile picture > “Home settings.”
3. Tap “People” > “Invite.”
4. Enter their email (must be a Google account).
5. Choose permissions:
– “Manager”: Can add/remove devices
– “Member”: Can view and control devices
Set Up Individual Notification Preferences
Each user can customize their own alerts. For example, a tenant might only want back door notifications, while the homeowner monitors both.
Use Guest Access for Short-Term Needs
For Airbnb hosts or temporary access, use “Guest mode”:
1. Go to “Home settings” > “Guest access.”
2. Generate a QR code or share a link.
3. Set an expiration date (e.g., 7 days).
Troubleshooting Common Issues
Even with careful setup, problems can happen. Here’s how to fix the most common ones.
Doorbell Not Appearing in the App
– Make sure it’s powered on (check battery or wiring).
– Hold the button for 5 seconds to reset and reconnect.
– Ensure your phone and doorbell are on the same Wi-Fi network.
Poor Video Quality or Lag
– Check Wi-Fi signal strength.
– Reduce the video quality in settings (temporarily).
– Restart your router.
Notifications Not Working
– Check app permissions (allow notifications).
– Ensure “Do Not Disturb” is off on your phone.
– Verify the doorbell is assigned to the correct room and user.
Second Doorbell Overwriting the First
This happens if both are named the same. Always use unique names during setup.
Battery Draining Too Fast
– Reduce motion sensitivity.
– Limit activity zones.
– Turn off “Familiar face alerts” if not needed.
– Use a solar charger (for battery models).
Can’t Add a Second Doorbell
– Confirm your Google account hasn’t hit the 10-device limit.
– Log out and back into the Google Home app.
– Try adding from a different phone or tablet.
Advanced Tips for Dual Doorbell Users
Once everything is running smoothly, try these pro tips.
Create Automations
Use Google Home routines to automate responses:
– “When motion is detected at Front Door, turn on porch light.”
– “When doorbell rings at Back Door, send a notification to my phone and my partner’s.”
Use Nest Aware for Enhanced Security
With Nest Aware, you get:
– Continuous recording (no gaps between events)
– Package delivery alerts
– Vehicle detection (great for driveways)
– 30-day video history (or 60-day with Plus)
One subscription covers all devices—perfect for two doorbells.
Monitor Both Feeds Simultaneously
In the Google Home app, you can view multiple cameras at once:
1. Tap “Cameras” at the bottom.
2. Select both doorbells.
3. Use split-screen view to watch both feeds.
Use Voice Commands
Say:
– “Hey Google, show me the front door.”
– “Hey Google, is anyone at the back door?”
– “Hey Google, turn on the camera at the side entrance.”
Regular Maintenance
– Clean the lens monthly with a microfiber cloth.
– Check battery levels weekly (for battery models).
– Test the doorbell button monthly.
– Update the app and firmware regularly.
Conclusion
Having two Nest doorbells is a smart, practical upgrade for any home. Whether you’re securing multiple entrances, managing a rental, or just want better coverage, Google’s ecosystem makes it easy to set up and manage both devices from one account.
By following this guide, you’ve learned how to install, name, and customize two doorbells, optimize your Wi-Fi, share access, and troubleshoot issues. With the right setup, you’ll enjoy peace of mind, fewer missed deliveries, and enhanced home security.
Remember: clear naming, strong Wi-Fi, and personalized notifications are the keys to success. And don’t forget to explore advanced features like automations and Nest Aware to get the most out of your investment.
Now go enjoy your dual-doorbell setup—your home has never been smarter.