Introduction
The AZDOME M660 is a state-of-the-art 4-channel dash cam system designed to provide comprehensive surveillance for your vehicle. Featuring high-resolution recording from multiple angles, advanced parking monitoring, G-sensor collision detection, and smart voice control, the M660 ensures reliable evidence capture and enhanced driving safety. This manual will guide you through the setup, operation, and maintenance of your new dash cam.
Specifications
| Feature | Description |
|---|---|
| Brand | AZDOME |
| Model | M660 |
| Solution | NT98529 |
| Sensor | SC401AI+SC223A+SC223A+SC223A |
| Video Resolution | 3-CH: 4K+1080P+1080P; 4-CH: 2K+1080P+1080P+1080P |
| View Angle | 360° (Front 2K 120°, Left/Right/Rear 1080P 150°) |
| GPS | Built-in GPS |
| WIFI | Built-in WIFI (5G) |
| Screen Size | 3 Inch IPS |
| G-sensor | Supported |
| Charging | Car Charger |
| Battery | Super Capacitor |
| Working Temperature | -10℃ to +70℃ |
| Embedded Storage | 128GB EMMC |
| Type | Video Recorder, DASH CAM, Event Data Recorder (EDR) |
| Number of Cameras | 4 |
| Function | G-Sensor, Loop recording, Parking Mode, GPS |
| Voltage | 12-24V |
| Certification | CE |
| Place of Origin | Guangdong, China |
Package Contents
- AZDOME M660 Dash Cam Unit
- Rear Camera (for 4-channel setup)
- Car Charger
- USB Type-C Cable
- Mounting Accessories
- User Manual (this document)
Setup
1. Mounting the Dash Cam
Securely attach the main dash cam unit to your vehicle's windshield, typically behind the rearview mirror, ensuring it does not obstruct your view. The M660 features flexible camera angle adjustment, allowing you to orient the front, left, and right cameras as needed. The main unit's camera angles can be adjusted up to 90 degrees for the side cameras and 30 degrees for the main front camera. The entire unit can also be rotated 180 degrees for optimal positioning.

Image: Front and rear view of the AZDOME M660 Dash Cam.
Video: Demonstrates the flexible adjustment of camera angles and detachable lenses for versatile usage.
2. Connecting the Rear Camera
If your package includes a rear camera, route its cable neatly along the vehicle's interior trim to the rear of the car and mount the camera on the rear windshield. Connect the rear camera cable to the designated port on the main dash cam unit.
3. Power Connection
Connect the provided car charger to your vehicle's 12-24V power outlet (cigarette lighter socket) and then to the USB Type-C port on the dash cam. The dash cam will typically power on automatically when the vehicle's ignition is turned on.

Image: The AZDOME M660 dash cam, showing its compact design and a smartphone displaying the companion app with GPS tracking and multi-camera views.
4. Internal Storage
The M660 comes with a built-in 128GB EMMC (Embedded Multi-Media Card) for storage. This non-volatile storage technology offers faster speeds (up to 100MB/sec), greater reliability, and a longer service life (5500 write and erase cycles) compared to traditional SD cards, ensuring smoother and more stable video quality and faster video transmission.

Image: Diagram illustrating the embedded 128GB EMMC chip, highlighting its benefits for video storage.
Operating Instructions
1. Automatic Recording
Once powered on, the M660 will automatically begin recording. The 4-channel system captures video from the front (2K), left, right, and rear (all 1080P) cameras simultaneously, providing a 360° crystal clear recording of your surroundings.

Image: Illustrates the wide view angles of the M660's four cameras: Front (2K 120°), Left (1080P 150°), Right (1080P 150°), and Rear (1080P 150°).
2. Smart Voice Control
The M660 supports smart voice control for hands-free operation. Use simple voice commands to manage recording functions:
- "Video Start"
- "Turn off Recording"
- "Open Recording"
- "Take Picture"
- "Turn on WiFi"

Image: A driver using smart voice control to operate the dash cam, with speech bubbles indicating various commands.
3. Parking Mode
The dash cam supports 24-hour parking monitoring. When the vehicle is parked, the dash cam will automatically detect motion or impact and begin recording, providing continuous protection for your car even when you're away.
4. G-Sensor Mode
In the event of a sudden collision or impact, the built-in G-sensor will automatically detect the event and lock the current video file. This prevents the footage from being overwritten by loop recording, ensuring critical evidence is preserved.
5. Loop Recording
When the 128GB EMMC storage becomes full, the dash cam will automatically overwrite the oldest unlocked files to make space for new recordings. This ensures continuous recording without the need for manual memory management.

Image: Explains the functions of Parking Mode (24-hour monitoring), G-Sensor Mode (emergency file lock), and Loop Recording (automatic overwriting of old files).
6. Wi-Fi & GPS Functionality
The M660 features built-in 5G Wi-Fi and GPS. Download the official AZDOME app from the App Store or Google Play. Connect your smartphone to the dash cam's Wi-Fi network to view live footage, playback recorded videos, download files, and track your driving route and speed via GPS data. You can also easily share clips directly from the app.

Image: Shows the AZDOME app interface on a smartphone, demonstrating video playback, GPS route tracking, and options to share videos to social media platforms.
Maintenance
1. Cleaning
To maintain optimal video quality, regularly clean the dash cam lenses and screen with a soft, lint-free cloth. Avoid using abrasive cleaners or solvents that could damage the device.
2. Storage
When not in use for extended periods, store the dash cam in a cool, dry place away from direct sunlight and extreme temperatures.
3. Firmware Updates
Periodically check the AZDOME official website or the AZDOME app for available firmware updates. Keeping your dash cam's firmware up-to-date ensures optimal performance, new features, and bug fixes.
Troubleshooting
- Dash Cam not powering on: Ensure the car charger is securely connected to both the dash cam and the vehicle's power outlet. Check if the vehicle's power outlet is functioning.
- Recording issues (e.g., footage not saving): Verify that loop recording is enabled. Although the M660 uses EMMC, regular formatting (e.g., once a month) can help maintain optimal performance and prevent data corruption.
- Wi-Fi connection problems: Make sure the AZDOME app is installed on your smartphone and that Wi-Fi is enabled on the dash cam. Try restarting both the dash cam and your phone.
- GPS not working: Ensure the dash cam has a clear view of the sky to receive GPS signals. Avoid mounting it under metallic tints or other obstructions.
- Video quality issues: Clean the camera lenses. Ensure the dash cam is securely mounted to minimize vibrations.
User Tips
- Regularly Check Footage: Periodically review recorded videos to ensure the dash cam is functioning correctly and capturing clear footage from all four channels.
- Optimal Mounting: Experiment with the flexible camera adjustments to find the best angles for your vehicle, maximizing coverage for the front, left, right, and rear views.
- Voice Command Practice: Familiarize yourself with the voice commands for quick and safe operation while driving.
- App Integration: Utilize the AZDOME app for convenient access to footage, GPS data, and easy sharing of important events.
Warranty and Support
The AZDOME M660 Dash Cam comes with a 1-year warranty. For any technical support, warranty claims, or further inquiries, please refer to the official AZDOME website or contact their customer service. Keep your purchase receipt as proof of purchase for warranty purposes.





