Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your Blink Video Doorbell and Outdoor 4 Wireless Smart Security Camera System. This system offers enhanced home security with features designed for ease of use and long-lasting performance.
Key Features:
- Up to two years of battery life for both devices.
- Head-to-toe HD viewing from the Video Doorbell.
- 1080p HD live view and infrared night vision from Outdoor 4.
- Crisp two-way audio for communication.
- Enhanced motion detection with dual-zone capabilities on Outdoor 4.
- Optional person detection alerts with a Blink Subscription Plan.
- Seamless integration with the Blink app and Alexa-compatible devices.
Package Contents
Your Blink Video Doorbell + Outdoor 4 system includes the following components:
- 1 Blink Video Doorbell
- 1 Blink Outdoor 4 camera
- 1 Blink Sync Module Core
- 5 AA Energizer lithium batteries (3 for Doorbell, 2 for Outdoor 4)
- Mounting kits for each device
- 1 Wall plate (for Doorbell)
- 1 Doorbell removal tool
- 2 Wire extenders (for Doorbell)
- 1 Corner Mount Accessory (for Doorbell)
- 1 Drill template (for Doorbell)
- 1 Doorbell removal key
- 1 Power Adapter (for Sync Module Core)
- 1 USB-C Cable (for Sync Module Core)

Image: All components included in the Blink Video Doorbell + Outdoor 4 system, laid out on a white surface.
Setup Guide
1. Install the Blink App
Download the Blink Home Monitor app from your device's app store (iOS, Android, or Fire OS). Create an account or log in if you already have one.
2. Set up the Sync Module Core
The Sync Module Core is essential for connecting your Blink devices to the internet. Plug the Sync Module Core into a power outlet using the provided USB-C cable and power adapter. Ensure it is within Wi-Fi range (2.4 GHz 802.11b/g/n network required). Follow the in-app instructions to connect the Sync Module Core to your home Wi-Fi network.
Video: An overview of the Blink Video Doorbell and Outdoor 4 components, demonstrating the unboxing process and initial setup steps for the Sync Module Core.
3. Install Batteries in Devices
Insert the provided AA 1.5V lithium metal batteries into your Blink Video Doorbell (3 batteries) and Blink Outdoor 4 camera (2 batteries). Ensure correct polarity.

Image: A hand holding the Blink Video Doorbell, illustrating the process of inserting batteries into the device.
4. Mount Your Devices
Use the provided mounting kits and drill template to securely install your Blink Video Doorbell and Outdoor 4 camera in desired locations. The Video Doorbell can be wired to existing chime wiring (8-24 VAC) or operate solely on battery power. The Outdoor 4 camera is battery-powered and can be mounted in various outdoor locations.

Image: A Blink Outdoor 4 camera securely mounted on a wooden fence post, demonstrating a typical installation scenario.
Operating Your Blink System
Live View and Two-Way Audio
Access live video streams from your Blink Video Doorbell and Outdoor 4 camera through the Blink Home Monitor app. Use the two-way audio feature to speak with visitors at your door or communicate with individuals near your Outdoor 4 camera.

Image: A smartphone screen showing the head-to-toe HD view from the Blink Video Doorbell, capturing a person delivering a package.
Motion Detection and Alerts
Your Blink devices are equipped with motion detection. When motion is detected, you will receive alerts on your smartphone. The Outdoor 4 camera features enhanced dual-zone motion detection for improved accuracy. With a Blink Subscription Plan (sold separately), you can enable person detection for more specific alerts.

Image: A smartphone screen showing notifications from the Blink app, indicating motion and person detection events.
Video Storage
Securely store your footage in the cloud with a free 30-day trial of a Blink Subscription Plan. To retain videos beyond the trial period, a subscription is required. Videos can be stored for up to 60 days in the cloud, and important clips can be downloaded to your mobile device.
Maintenance
Battery Life
Both the Blink Video Doorbell and Outdoor 4 camera offer up to two years of battery life under default settings. Actual battery life may vary based on device settings, usage frequency, and environmental factors. High activity levels or extended recording durations will consume battery power more quickly.
Weather Resistance
The Blink Outdoor 4 camera is designed to withstand various weather conditions, operating in temperatures ranging from -4°F to 113°F (-20°C to 45°C). The Blink Video Doorbell operates from -5°F to 113°F (-20°C to 45°C).
Troubleshooting
Connectivity Issues / Lag
If you experience lag in live view or delayed alerts, ensure your Sync Module Core is placed within optimal range of your Wi-Fi router and your Blink devices. A strong, stable 2.4 GHz Wi-Fi connection is crucial for optimal performance. Obstructions or distance can impact signal strength. Consider repositioning the Sync Module Core or your Wi-Fi router if issues persist.
Battery Depletion
If batteries deplete faster than expected, review your device settings in the Blink app. Frequent motion detection, long recording clips, and high sensitivity settings can increase battery consumption. Adjust these settings to optimize battery life.
Specifications
| Feature | Blink Video Doorbell | Blink Outdoor 4 | Sync Module Core |
|---|---|---|---|
| Video Resolution | 1440 x 1440p | 1080p HD video | N/A |
| Field of View | 150° HV | 143° diagonal | N/A |
| Camera Frame Rate | 30 FPS | Up to 30 fps | N/A |
| Audio | Speaker output and two-way audio recording | 2-way audio | N/A |
| Power | 3 AA 1.5V lithium metal batteries; 8-24 VAC (wired) | 2 AA 1.5V lithium metal batteries | 5V ⎓ 1A (via power adapter) |
| Battery Life | Up to two years (default settings) | Up to two years (default settings) | N/A |
| Operating Temperature | -5°F to 113°F (-20°C to 45°C) | -4°F to 113°F (-20°C to 45°C) | N/A |
| Wi-Fi Connectivity | 2.4 GHz 802.11b/g/n | 2.4 GHz 802.11b/g/n | 2.4 GHz 802.11b/g/n |
| Minimum Smartphone Requirements | iOS, Android, or Fire OS | iOS 15.0, Android 9.0, or Fire 9.0 | iOS, Android, or Fire OS |
Warranty and Support
The Blink Video Doorbell and Outdoor 4 camera include a one-year limited warranty. Use of Blink devices is subject to the terms found here. For more information and setup guides, visit the official Blink support pages.
Software security updates are guaranteed for at least four years after the device is last available for purchase as a new unit on our websites.





