If you’re on the hunt for a budget-friendly, reliable smart doorbell that offers motion alerts, two-way audio, and compatibility with Alexa, the Blink Video Doorbell is a solid pick. Whether you choose the battery-powered or wired option, this comprehensive guide will walk you through every step of installation.
With Blink, you get smart security features without a complicated setup—and you won’t need to hire a professional.
📦 What’s Inside the Blink Video Doorbell Box?
When you open your Blink Video Doorbell kit, you’ll typically find:
- Blink Video Doorbell
- 2 AA Lithium batteries (pre-installed)
- Mounting bracket
- Mounting screws and anchors
- Optional wedge mount
- Quick start guide
Depending on the bundle, you may also get:
- Blink Sync Module 2 (for extended features and local storage)
🛠️ Installation Overview: Battery vs. Wired Setup
| Feature | Battery-Powered | Wired (Hardwired to Chime) |
|---|---|---|
| Power Source | 2x AA Lithium Batteries | Existing Doorbell Transformer (16–24V AC) |
| Chime Support | Via Alexa or Blink App | Uses existing chime system |
| Sync Module Recommended | Yes | Optional but beneficial |
| Difficulty | Beginner | Intermediate |
Let’s break down both installation methods.
🔋 How to Install the Blink Doorbell (Battery-Powered Setup)
Step 1: Set Up the Blink App
Download the Blink Home Monitor App (iOS or Android), then create or log in to your Blink account.
Step 2: Add Your Doorbell to the App
- Tap the “+” icon to add a new device.
- Choose Blink Video Doorbell.
- Scan the QR code on the back of the doorbell.
💡 If you’re using a Blink Sync Module 2, connect it first for faster alerts and local storage.
Step 3: Select Mounting Location
Mount the doorbell 3.5 to 4 feet above the ground for ideal detection. Avoid pointing directly at streets or glass reflections.
Use the wedge mount (included) if you want to angle it sideways for better visibility.
Step 4: Attach the Mounting Bracket
- Mark screw hole positions using the bracket as a guide.
- Drill pilot holes.
- Use included wall anchors if mounting on brick, stucco, or concrete.
- Secure the bracket with the screws.
Step 5: Snap the Doorbell Onto the Bracket
Align the doorbell with the bracket and press it down until it clicks.
That’s it—you’re live! The battery-powered version uses 2 AA lithium batteries which last up to 2 years on standard usage.
🔌 How to Install the Blink Doorbell (Wired Setup with Chime)
Installing the Blink Doorbell to your existing doorbell wiring allows you to use your home’s mechanical chime and ensures the doorbell never loses power.
⚠️ Important: Turn off the power to your existing doorbell at the breaker before beginning any wiring.
Step 1: Remove Your Old Doorbell
- Unscrew the existing doorbell.
- Gently pull it off to expose the wires.
- Take note of wire labeling.
Step 2: Connect Blink Doorbell Wires
- Connect the wires to the back of your Blink doorbell (either terminal works).
- Use wire caps if needed to secure connections.
Step 3: Mount the Doorbell
Follow the same steps for installing the mounting bracket as in the battery version.
Step 4: Power It On
- Restore power at the breaker.
- The doorbell will start flashing, indicating it’s ready to connect.
- Finalize the setup in the Blink app and test your existing chime.
đź’ˇ Note: The wired option still uses AA batteries as backup power and for operation.
🔄 Sync Module 2 Setup (Optional but Recommended)
While the Blink Doorbell can work as a standalone device, using it with the Blink Sync Module 2 unlocks local storage, faster response times, and better battery efficiency.
To set up your Sync Module:
- Plug it into a wall outlet near your router.
- Connect via the Blink app.
- Pair it with your doorbell.
- Add a USB flash drive (up to 256GB) for local video storage.
You can place the Sync Module anywhere within 100 feet of your doorbell for optimal performance.
📱 App Customization & Smart Features
Once you’re set up, dive into the Blink Home Monitor App to:
- Create activity zones (reduce false motion alerts)
- Adjust motion sensitivity
- Set notification preferences
- Use two-way talk
- Integrate with Alexa devices
- Review cloud or local clips
If you’re an Alexa household, say:
🗣️ “Alexa, show me the front door” to view the live feed on your Echo Show.
🧠Pro Tips for Better Performance
- Use the wedge mount to adjust your view if your doorbell is near a wall or offset entryway.
- Install on a flat surface to avoid warping or loosening over time.
- Keep your Wi-Fi strong at the doorbell location using mesh Wi-Fi or a Wi-Fi extender.
- Enable early notification mode in the app to get alerts as motion starts—not after.
đź”— Learn More About Blink Doorbells
Want a detailed breakdown of features, comparisons with Ring, and user reviews? Visit our Blink Video Doorbell page for everything you need before buying.
đź’¬ Frequently Asked Questions
Q1: Can Blink Video Doorbell work without wiring?
Absolutely. You can use it entirely wire-free with just batteries and the Blink app.
Q2: How long do the batteries last?
Up to 2 years on 2 AA lithium batteries with typical usage.
Q3: Do I need the Sync Module?
It’s optional, but highly recommended for local storage and faster response times.
Q4: Does the Blink Doorbell work with Google Assistant?
No. Blink is currently compatible only with Alexa.
Q5: Can I install it on a metal or stucco wall?
Yes. Just use the included wall anchors and a masonry drill bit for best results.
🔚 Final Thoughts: Simple Security That Works
Whether you’re tech-savvy or a first-time smart home user, the Blink Video Doorbell offers a straightforward and flexible installation. With options for both wired and battery operation, it adapts to almost any home—and does so without breaking the bank.
🚪 Ready to upgrade your home security? Buy the Blink Video Doorbell on Amazon