1. Overview
The TOWODE 2K Light Bulb Security Camera offers advanced surveillance features for your home. Designed for easy installation into standard E27 light sockets, this camera provides high-definition video, motion detection, two-way audio, and comprehensive area coverage. It is compatible with 2.4GHz Wi-Fi networks for wireless connectivity.

Image 1.1: The TOWODE 2K Light Bulb Security Camera, highlighting its 2K FHD camera, 2.4GHz Wi-Fi connection, AI human detection alarm, two-way audio, Pan 355° & Tilt 90° rotation, light function, APP remote control, and support for SD card storage.
2. Package Contents
Verify that all items are present in your package:
- TOWODE 2K Light Bulb Security Camera (2 units)
- E27 Light Sockets (2 units)
- Instruction Manual
3. Product Features
- High-Definition Image Quality: Features ultra-clear 2K resolution, four built-in infrared lights, and four white lights. Infrared automatically switches to full-color mode at night, capturing clear details in dark environments.
- Easy Installation: Fits standard E27 light sockets (compatible with 110V-240V). Plug-and-play screw-in installation requires no drilling or wiring. An adapter is included for direct power source connection.
- AI Human Detection & Real-Time Alarm: Supports two-way voice chat for communication. Effectively filters out environmental disturbances like rustling leaves. Customizable voice alarms and real-time alerts are sent to your phone upon anomaly detection.
- 360° Panoramic View: Supports remote control with 355° horizontal rotation and 90° vertical pan. Provides nearly 360° panoramic monitoring without blind spots, handling wide-angle detection and precise tracking.
- Multiple Storage Options: Supports cloud storage, local Micro SD cards (up to 128GB), and cell phone memory for continuous 24/7 recording.
4. Setup and Installation
The camera is designed for simple installation, similar to replacing a light bulb.
- Choose Location: Select a location with a standard E27 light socket (110V-240V compatible) or a power source where the included adapter can be used. Ensure the location provides adequate Wi-Fi signal strength.
- Screw In Camera: Carefully screw the camera into the E27 light socket. If using the adapter, plug the adapter into a power source and then screw the camera into the adapter.
- Power On: Ensure the light socket or power source is switched on. The camera will power up and initiate its startup sequence.

Image 4.1: A person demonstrating the easy installation of the light bulb camera by screwing it into a standard E27 socket.
5. App Connection
To operate your camera, download the companion mobile application and connect it to your Wi-Fi network.
- Download App: Search for the 'AJCloud' app in your smartphone's app store (iOS or Android) and install it.
- Register/Login: Open the app and follow the on-screen instructions to create a new account or log in if you already have one.
- Add Device: Tap the '+' icon or 'Add Device' option within the app. Select 'Light Bulb Camera' or a similar option.
- Connect to Wi-Fi: Follow the app's prompts to connect the camera to your 2.4GHz Wi-Fi network. You may need to scan a QR code on the camera or enter your Wi-Fi password.
- Complete Setup: Once connected, name your camera and complete any remaining setup steps. The camera feed should now be visible in the app.
Video 5.1: An official product video demonstrating the features and setup of the Light Bulb Camera, including app integration and functionality.
6. Operating Instructions
6.1. Motion Detection & Tracking
The camera features advanced AI human detection and motion tracking capabilities.
- Real-Time Alerts: When motion or a human figure is detected, the camera sends instant alerts to your connected smartphone.
- Motion Tracking: The camera can automatically track moving objects within its field of view, ensuring continuous surveillance.
- Customizable Alarms: Set up personalized voice alarms through the app to deter intruders.

Image 6.1: The camera's human detection feature in action, showing an alert notification on a smartphone as a child is detected in the backyard.

Image 6.2: An illustration of the camera's real-time alarm and human detection at night, with a warning light activated and a notification on a smartphone.
6.2. Night Vision
The camera provides clear visibility even in low-light conditions.
- Color Night Vision: Utilizing its white lights, the camera can switch to full-color mode at night, providing detailed and vibrant images.
- Infrared Night Vision: For discreet monitoring, the infrared lights provide clear black and white video in complete darkness.
6.3. Two-Way Audio
Communicate directly through the camera using the two-way audio feature.
- Speak and Listen: Use the app to speak to visitors or deter unwanted guests, and listen to audio from the camera's location.

Image 6.3: The two-way audio function, illustrating communication between a user via smartphone and a delivery person at the door through the camera.

Image 6.4: A visual representation of the two-way audio feature, showing a person interacting with a delivery driver at their doorstep via the camera.
6.4. Video Playback & Storage
Access recorded footage and manage storage options.
- Local Storage: Insert a Micro SD card (up to 128GB, not included) into the camera's slot for continuous local recording.
- Cloud Storage: Subscribe to cloud storage services through the app for secure, remote video backup.
- Mobile Storage: Save important video clips directly to your smartphone's memory.
- Playback: View recorded footage directly from the app, with options to download or share.

Image 6.5: The camera highlighting its support for both Micro SD card (up to 128GB) and cloud storage solutions for video recording.
7. Maintenance
Regular maintenance ensures optimal performance and longevity of your security camera.
- Cleaning: Gently wipe the camera lens and body with a soft, dry cloth to remove dust and debris. Avoid abrasive cleaners.
- Firmware Updates: Periodically check the app for available firmware updates to ensure your camera has the latest features and security enhancements.
- Wi-Fi Connection: Ensure a stable 2.4GHz Wi-Fi connection for uninterrupted operation.
- Storage Management: Regularly review and manage your recorded footage, especially if using local SD card storage, to prevent it from becoming full.
8. Troubleshooting
If you encounter issues with your TOWODE 2K Light Bulb Security Camera, refer to the following common solutions:
| Problem | Solution |
|---|---|
| Camera not connecting to Wi-Fi | Ensure your Wi-Fi is 2.4GHz. Check Wi-Fi signal strength at the camera's location. Restart your router and the camera. Re-attempt the connection process in the app. |
| Poor image quality | Verify the camera lens is clean. Ensure adequate lighting for optimal performance. Check your internet speed; a slow connection can affect streaming quality. |
| No motion alerts | Check app notification settings and ensure they are enabled. Verify motion detection sensitivity settings in the app. Ensure the camera has a clear view of the area to be monitored. |
| Two-way audio not working | Check microphone and speaker settings in the app. Ensure your phone's volume is up. Verify the camera's microphone and speaker are not obstructed. |
| SD card not recording | Ensure the SD card is inserted correctly. Format the SD card through the app. Check if the SD card is full or corrupted. Replace the SD card if necessary. |
9. Specifications
| Feature | Detail |
|---|---|
| Model Name | DPDZ02 |
| Video Capture Resolution | 2K (implied from product title, specifications list states 1080p, but product title is 2K, so 2K is used as primary) |
| Connectivity Technology | Wireless (Wi-Fi 2.4GHz) |
| Indoor/Outdoor Usage | Outdoor (as per product title, specifications list states Indoor, but product title is Outdoor, so Outdoor is used as primary) |
| Power Source | Corded Electric |
| Pan/Tilt Range | 355° Horizontal, 90° Vertical |
| Night Vision | Color Night Vision, Infrared Night Vision |
| Storage Options | Cloud Storage, Micro SD Card (up to 128GB), Cell Phone Memory |
| Special Feature | HD Resolution, AI Human Detection, Two-Way Audio |
| Dimensions (L x W x H) | 1.18 x 1.18 x 2.76 inches |
| Item Weight | 15.8 ounces |
10. Warranty and Support
For warranty information or technical support, please refer to the contact details provided on the product packaging or visit the official TOWODE website. Keep your purchase receipt for warranty claims.



