1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your NIVIAN NVS-IPC-BULB1 Wi-Fi Bulb Type 2K Surveillance Camera. This camera is designed for security monitoring, featuring a PTZ (Pan-Tilt-Zoom) function, simple E27 socket installation, and Wi-Fi connectivity. Please read this manual thoroughly before using the product to ensure proper functionality and safety.
2. Product Overview
The NIVIAN NVS-IPC-BULB1 camera offers advanced surveillance capabilities in a compact, bulb-shaped design. It integrates seamlessly into standard E27 light sockets, providing a discreet and easy-to-install security solution.
Key Features:
- 2K Resolution: Delivers clear and detailed video footage.
- E27 Socket Installation: Simple screw-in setup into a standard E27 light bulb socket.
- 360° Pan & 155° Tilt: Remote control of camera movement for comprehensive area coverage.
- Auto-Tracking: Automatically follows detected motion.
- Two-Way Audio: Built-in speaker and microphone for real-time communication.
- Advanced Night Vision: Multiple modes including Infrared, Full-Color, and Smart mode for clear visibility in low light.
- Wi-Fi Connectivity: Connects to 2.4 GHz Wi-Fi networks for wireless operation.
- Smart Home Integration: Compatible with Amazon Alexa and Google Assistant.
- Tuya App Control: Manage and monitor the camera via the Tuya Smart Home application.
- Storage Options: Supports MicroSD card (up to 128GB) and Tuya Cloud storage (subscription required).
Included Components:
- NIVIAN NVS-IPC-BULB1 Surveillance Camera
- User Manual

Image 2.1: The NIVIAN NVS-IPC-BULB1 camera, illustrating its rotational movement for wide coverage.
3. Setup
3.1 Physical Installation
- Power Off: Ensure the power to the E27 light socket is turned off before installation to prevent electrical hazards.
- Screw In: Carefully screw the NIVIAN NVS-IPC-BULB1 camera into a standard E27 light bulb socket. Ensure it is securely fastened.
- Power On: Restore power to the E27 socket. The camera will power on and initiate its startup sequence.

Image 3.1: Easy installation of the camera into a compatible E27 bulb socket.
3.2 App Download and Wi-Fi Connection
- Download Tuya App: Download the 'Tuya Smart' or 'Smart Life' application from your smartphone's app store (iOS or Android).
- Register/Log In: Open the app and register for a new account or log in if you already have one.
- Add Device: Tap the '+' icon in the top right corner of the app to add a new device. Select 'Security & Video Surveillance' and then 'Smart Camera (Wi-Fi)'.
- Connect to Wi-Fi: Follow the on-screen instructions to connect the camera to your 2.4 GHz Wi-Fi network. Ensure your phone is also connected to the same 2.4 GHz network during setup. The camera will typically emit a sound or flashing light to indicate pairing mode.
- Scan QR Code: If prompted, use the camera to scan a QR code displayed on your phone screen. Hold the phone approximately 15-20 cm (6-8 inches) from the camera lens until a confirmation sound is heard.
- Completion: Once connected, the camera will appear in your device list within the Tuya app. You can then rename it and begin monitoring.
4. Operating Instructions
4.1 Live View and Pan/Tilt Control
From the Tuya app, select your camera to access the live view. You can control the camera's movement:
- Pan (Horizontal): Swipe left or right on the live view screen to rotate the camera horizontally up to 355°.
- Tilt (Vertical): Swipe up or down on the live view screen to adjust the camera vertically up to 155°.

Image 4.1: Remote control of camera movement via the smartphone application.
4.2 Auto-Tracking
Enable the Auto-Tracking feature in the app settings. When activated, the camera will automatically detect and follow any human motion within its field of view, ensuring continuous surveillance of moving subjects.
4.3 Recording and Storage
The camera supports two primary recording methods:
- MicroSD Card: Insert a MicroSD card (up to 128GB, not included) into the designated slot on the camera. Recordings will be stored locally. You can access and manage these recordings through the Tuya app.
- Tuya Cloud Storage: For enhanced security and accessibility, subscribe to Tuya Cloud storage services through the app. This allows for remote storage and retrieval of video footage.
5. Night Vision Modes
The NIVIAN NVS-IPC-BULB1 camera offers three distinct night vision modes to adapt to various lighting conditions:
- Infrared Mode: Utilizes infrared LEDs to provide clear black-and-white video footage in complete darkness, up to 10 meters. This mode is ideal for discreet surveillance.
- Full-Color Mode: Activates white LED lights to provide full-color video footage even in low-light conditions. This mode is suitable for areas where visible light is acceptable, such as covered outdoor entrances.
- Smart Mode: In this intelligent mode, the camera operates in infrared mode by default. When motion is detected, it automatically switches to full-color mode by activating the white LED lights, providing detailed color footage of the event.

Image 5.1: Visual representation of Full-color and Infrared night vision capabilities.

Image 5.2: Flowchart explaining the different night vision modes and their triggers.
6. Two-Way Audio
The integrated speaker and microphone enable two-way audio communication. You can speak through the camera to visitors or deter intruders, and also hear audio from the camera's location. Noise reduction technology ensures clear conversations.
7. Smart Home Integration
The NIVIAN NVS-IPC-BULB1 camera is compatible with popular smart home ecosystems, allowing for voice control and integration with other smart devices:
- Amazon Alexa: Connect your camera to Amazon Alexa to view live feeds on compatible Echo Show devices or use voice commands for basic controls.
- Google Assistant: Integrate with Google Assistant to stream camera footage to Google Nest Hub devices or use voice commands.
- Tuya App Automation: Utilize the Tuya app to create custom automation scenes, such as activating lights when motion is detected by the camera, or setting up home/away modes.

Image 7.1: The camera's compatibility with various smart home devices and voice assistants.
8. Specifications
| Feature | Specification |
|---|---|
| Model Number | NVS-IPC-BULB1 |
| Brand | NIVIAN |
| Video Recording Resolution | 2K (2560x1440) |
| Wireless Communication Technology | Wi-Fi (2.4 GHz) |
| Pan/Tilt Range | 355° Horizontal (Pan), 155° Vertical (Tilt) |
| Night Vision Range | Up to 10 meters |
| Power Consumption | 4 Watts |
| Dimensions (L x W x H) | 10 x 10 x 10 cm |
| Weight | 1.5 Kilograms |
| Material | Plastic |
| Water Resistance Level | Not waterproof (Suitable for covered outdoor use) |
| Recommended Use | Indoor security, covered outdoor areas |
| Compatible Devices | Smartphone (Android, iOS) |
| Power Source | Electric cable (E27 socket) |
| Special Features | PTZ Technology, Two-Way Audio, Auto-Tracking, Voice Assistant Support |
9. Troubleshooting
- Camera Not Connecting to Wi-Fi:
- Ensure your Wi-Fi network is 2.4 GHz. The camera does not support 5 GHz networks.
- Verify the Wi-Fi password is correct.
- Place the camera closer to your Wi-Fi router during initial setup.
- Restart your router and the camera.
- Poor Image Quality:
- Check your internet connection speed. A stable connection is required for 2K streaming.
- Ensure the camera lens is clean and free from dust or smudges.
- Adjust the camera's position to avoid direct glare or insufficient lighting.
- Two-Way Audio Issues:
- Ensure microphone and speaker permissions are granted to the Tuya app on your smartphone.
- Check the volume settings on your phone and within the app.
- Minimize background noise for clearer communication.
- Motion Detection Not Working:
- Verify that motion detection is enabled in the Tuya app settings.
- Adjust the motion detection sensitivity.
- Ensure there are no obstructions blocking the camera's view.
10. Maintenance
- Cleaning: Use a soft, dry cloth to clean the camera lens and body. Avoid using harsh chemicals or abrasive materials that could damage the surface.
- Placement: Ensure the camera is installed in a location protected from direct exposure to rain or extreme weather conditions, as it is not waterproof.
- Firmware Updates: Regularly check the Tuya app for available firmware updates to ensure optimal performance and security.
11. Warranty and Support
NIVIAN offers technical support to all customers. If you have any questions or encounter issues with your NIVIAN NVS-IPC-BULB1 Wi-Fi surveillance camera, please contact NIVIAN customer support through the official channels or via your purchase platform.





