1. Product Overview
The EUKI MR04 Wireless Video Doorbell Camera provides enhanced home security with convenient features. This battery-powered device offers 1080P video, two-way audio with voice changer, PIR motion detection, and night vision. It connects via 2.4G Wi-Fi and is rated IP66 for outdoor use. The package includes a wireless indoor chime for audible alerts.

Figure 1: EUKI MR04 Wireless Video Doorbell Camera and Chime
2. What's Included
The EUKI MR04 package contains the following items:
- EUKI MR04 Wireless Video Doorbell Camera
- Wireless Indoor Chime
- USB Charging Cable
- Mounting Bracket
- Screws and Wall Anchors
- 3M Double-sided Adhesive (alternative mounting)
- User Manual

Figure 2: Contents of the EUKI MR04 package
3. Setup and Installation
3.1 Initial Charging
Before first use, fully charge the doorbell camera using the provided USB charging cable. The device features a built-in battery designed for long-lasting performance.

Figure 3: Charging the doorbell camera
3.2 App Download and Account Creation
Download the CloudEdge app from your smartphone's app store (iOS or Android). Follow the in-app instructions to create an account and log in.
3.3 Wi-Fi Connection
The doorbell camera supports 2.4GHz Wi-Fi networks only. 5GHz networks are not supported. Ensure your smartphone is connected to a 2.4GHz network during the setup process.
Video 1: Quick setup guide for the MR04 Doorbell Camera
3.4 Physical Installation
Choose a suitable location for your doorbell. You can install it using:
- Screws and Wall Anchors: For permanent and secure mounting.
- 3M Double-sided Adhesive: For non-drilling installation, suitable for apartments or temporary setups.
3.5 Chime Setup
The included wireless chime can be placed in any room within range of the doorbell. It will alert you to visitors even if your phone is not nearby.
3.6 Smart Home Integration
The EUKI MR04 works with Amazon Alexa and Google Home devices. You can activate live view on compatible smart displays (e.g., Echo Show, Google Nest Hub) using voice commands.
Video 2: Instructions on connecting the doorbell to Alexa

Figure 4: Doorbell camera live view on a smart display
4. Operating Instructions
4.1 Two-Way Audio & Voice Changer
Engage in real-time conversations with visitors at your door using the two-way audio intercom feature. The unique voice changer function allows you to disguise your voice, enhancing privacy and security. Pre-recorded voice messages are also available for quick replies.

Figure 5: Two-way audio and voice changer interface
4.2 Smart Human Detection & Motion Zones
The doorbell features smart human detection, sending instant notifications to your phone when activity is detected. Customize motion zones and adjust sensitivity levels (5 levels available) to minimize false alerts.

Figure 6: Customizable motion detection zones
4.3 Night Vision
The 1080P camera provides clear night vision, ensuring visibility even in low-light conditions.

Figure 7: Day and night vision comparison
4.4 Storage Options
Record video footage using either a micro SD card (not included, supports 16-128GB) for local storage, or utilize the basic free cloud storage option. Video encryption is enabled for privacy protection.

Figure 8: Local and cloud storage options
4.5 Device Sharing
Share access to your doorbell camera with family members through the CloudEdge app, allowing multiple users to monitor and receive alerts.
Video 3: How to share doorbell access with family
5. Maintenance
5.1 Battery Management
The doorbell camera features a built-in battery with low power consumption, providing up to 90 days of battery life per charge. Recharge the device using the USB cable when the battery level is low.
5.2 Cleaning
Wipe the camera lens and body with a soft, dry cloth to remove dust and debris. Avoid using harsh chemicals or abrasive materials.
6. Troubleshooting
- Connection Issues: Ensure your Wi-Fi network is 2.4GHz. Check signal strength at the doorbell's location. Restart your router and the doorbell if necessary.
- Frequent Notifications: Adjust motion detection sensitivity and customize motion zones in the app to reduce unwanted alerts.
- Poor Video Quality: Ensure the camera lens is clean and free from obstructions. Check your Wi-Fi connection stability.
- Short Battery Life: High motion activity or frequent live view access can reduce battery life. Adjust settings to optimize.
7. Specifications
- Model: MR04
- Brand: EUKI
- Connectivity: Wireless (2.4G Wi-Fi only)
- Video Resolution: 1080P
- Special Features: 2-Way Audio, Voice Changer, PIR Motion Sensor, Night Vision, IP66 Weatherproof
- Power Source: Battery Powered
- Compatible Devices: Smartphone, Alexa (Echo Show), Google Assistant (Google Nest Hub)
- Dimensions: 5.79 x 2.2 x 1.5 inches
- Item Weight: 14.9 ounces
8. Warranty and Support
EUKI provides a 30-day Amazon return policy and a 12-month limited warranty for the MR04 Wireless Video Doorbell Camera. Professional customer service is available to assist with any inquiries or issues.
For support, please refer to the contact information provided in your product packaging or visit the official EUKI website.




