Introduction
The XIAOVV Smart 2.5K HD PTZ Home Surveillance Camera (Model XVV-3640S-Q3) is designed to provide comprehensive security and monitoring for your home or business. Featuring 2.5K HD resolution, Pan-Tilt-Zoom (PTZ) capabilities, AI humanoid detection, and two-way audio, this camera offers advanced surveillance features accessible via the Mijia APP. This manual provides essential information for setting up, operating, and maintaining your camera.

Setup
Package Contents
Before you begin, ensure all items are present in the package:
- XIAOVV Smart Gimbal Conch Machine (Camera)
- Instruction Manual
- Power Adapter
- Base
- Tool Screw Bag (for mounting)

Installation
The camera supports multi-angle installation, including ceiling and wall mounting. When wall-mounted, you may need to adjust the image orientation in the app.

Quick Setup Guide
Follow these three simple steps to set up your camera:
- Download Mijia App: Download the Mijia app from your device's app store.
- Power On: Connect the camera to power using the provided adapter.
- Add Device: Open the Mijia App, add the camera as a new device, and follow the in-app instructions to complete the connection.

Plug Type
The camera comes with a specific plug type (e.g., EU Plug, US Plug, UK Plug, AU Plug). Ensure you have the correct plug for your region or use an appropriate adapter.
Operating Instructions
Mijia App Control
The camera is controlled via the Mijia APP, allowing for remote monitoring and management of all features.
Video demonstrating Mijia APP control, AI humanoid detection, and remote viewing.
Pan-Tilt-Zoom (PTZ) Functionality
The camera features dual motors for flexible movement:
- Horizontal Rotation: 355°
- Vertical Rotation: 90°
Control the camera's viewing angle remotely through the Mijia APP.

High-Definition Imaging
Equipped with a 400W pixel optical lens, the camera delivers 2.5K (2560*1440) ultra-clear images, ensuring delicate and clear video footage.

The 110° wide-angle lens provides a broad field of view, capturing more of your surroundings.

Night Vision
The camera features infrared night vision enhancement, providing clear surveillance even in low-light or dark conditions.

AI Functions
- AI Humanoid Detection: The camera intelligently analyzes humanoid contours in the picture, providing more accurate alarms and reducing false positives.
- AI Move Tracking: When a moving object is detected, the camera automatically tracks it and pushes alarm information to your mobile phone in real-time.
- Custom Arming: Set specific areas for monitoring and receive alerts when activity is detected in those zones.



Two-Way Audio
The camera supports two-way voice intercom, allowing you to communicate with people on the camera's side in real-time through the Mijia APP.

Video Playback
If an SD card is installed, you can review recorded footage directly from the Mijia APP. The app provides a timeline for easy navigation through recordings.
Maintenance
Storage Options
- Local MicroSD Card: Supports up to 128GB. When the memory is full, it automatically loops coverage. The memory card needs to be purchased separately and formatted before use.
- Cloud Storage: AI alarm videos can be stored in the cloud for 7 days for free, with automatic cycle coverage of alarm messages. Other cloud storage services may require payment for activation.


Cleaning
To maintain optimal performance, gently wipe the camera lens and body with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials that could damage the device.
Troubleshooting
- Camera not connecting to Wi-Fi: Ensure your Wi-Fi network is 2.4GHz, as the camera does not support 5GHz. Check Wi-Fi signal strength and router settings.
- Image is upside down: If the camera is wall-mounted, you may need to adjust the image orientation setting within the Mijia APP.
- SD card not recognized: Ensure the MicroSD card is Class10, U1, or U3, and has been formatted. Avoid using Kingston and Lexus memory cards.
- No alarm notifications: Check app notification settings on your phone and ensure AI humanoid detection and motion tracking are enabled in the camera settings.
- Poor video quality: Ensure a stable internet connection. If using an SD card, check its health.
Specifications
| Feature | Specification |
|---|---|
| Product Model | XVV-3640S-Q3 |
| Product Size | 115*113.3mm |
| Power Input | DC 5V/2A |
| Lens Angle | 110° ± 10° |
| Resolution | 2560*1440 (2.5K HD) |
| Working Temperature | -10°C~+50°C |
| Working Humidity | ≤ 75% (40°C room temperature environment) |
| Video Encoding | H.265 |
| Wireless Connection | Wi-Fi 802.11b/g/n 2.4GHz |
| Storage Function | MicroSD card (up to 128GB) |
| Supported Mobile Systems | Android 8.0/iOS 12.0 and above |
| Pan Tilt Angle (Horizontal) | 355° |
| Pan Tilt Angle (Vertical) | 90° |
| Audio Output | Two Way Audio |
| AI Functions | Motion Detection, Humanoid Detection |
| Shell Material | Plastic |
| Installation | Ceiling, Wall Mounted |
| Waterproof | IP65 |
User Tips
- Mijia App Server: When connecting the camera, ensure you change the server to 'China' within the Mijia app settings for proper functionality.
- SD Card Recommendation: For optimal performance, use original or high-speed TF cards with Class10, U1, or U3 logos. Kingston and Lexus memory cards are not recommended.
- Power Adapter: The product is a Chinese Version with a CN plug. An adapter will be provided based on your region's plug type.
- Voice Control: Note that the voice control function currently only supports Chinese.
Warranty and Support
For any issues or inquiries regarding your XIAOVV Smart Web Camera, please contact the seller or manufacturer's customer support. Keep your purchase receipt for warranty claims. Detailed warranty information may be available on the product packaging or the seller's website.





