Introduction
Thank you for choosing the visiPower C88 2MP Smart Cat Eye WiFi Doorbell. This manual provides detailed instructions for the installation, operation, and maintenance of your new device. Please read this manual thoroughly before use to ensure proper functionality and safety.
Product Overview
Included Components
- Cat eye doorbell camera x 1
- Monitoring panel x 1
- User manual x 1
- Lithium Ion battery (pre-installed or included)
Key Features
- 2MP 1080P HD Camera: Provides clear video resolution.
- 4.3-inch Display Screen: For local viewing.
- PIR Motion Detection: Advanced sensor detects human movement.
- Night Vision: Infrared LEDs for clear viewing in low light conditions.
- Two-Way Audio: Built-in microphone and speaker for communication.
- WiFi Connectivity: Wireless connection for remote monitoring via app.
- TUYA Smart App Integration: Compatible with Android and iOS devices.
- Photo and Video Recording: Captures images and video upon motion detection or doorbell press.
- Local Storage: Supports TF card up to 128GB (not included).
- Cloud Storage: Optional cloud storage functionality.
- Battery Powered: 5000mAh rechargeable battery.

Figure 1: visiPower C88 Smart Cat Eye WiFi Doorbell and its main components, including the outdoor camera unit and indoor display panel. Key features like 4.3-inch LCD, 1080P HD, PIR motion detection, 128GB TF card support, and night vision are highlighted.
Setup
1. Physical Installation
- Ensure your door has a standard peephole.
- Remove your existing peephole viewer.
- Insert the outdoor camera unit through the peephole from the outside.
- From the inside, connect the cable from the outdoor unit to the indoor monitoring panel.
- Secure the indoor panel to the door using the provided mounting bracket and screws.
Note: The device is designed for easy DIY installation without complex wiring.
2. Powering the Device
- The device is powered by a built-in 5000mAh Lithium Ion battery.
- Before first use, fully charge the battery using the provided MICRO USB cable.
- Connect the USB cable to the charge port on the monitoring panel and to a standard USB power adapter (not included).
- A charging indicator will show the battery status.
3. App Download and Pairing
- Download the "Tuya Smart" or "Smart Life" app from your mobile device's app store (iOS or Android).
- Register for a new account or log in if you already have one.
- Follow the in-app instructions to add a new device. Select "Video Doorbell" or "Smart Camera".
- Ensure your doorbell is powered on and in pairing mode (refer to the device screen for pairing instructions, usually indicated by a flashing light).
- Connect your mobile phone to a 2.4GHz WiFi network. The doorbell only supports 2.4GHz WiFi (IEEE 802.11b/g/n).
- Scan the QR code displayed on your phone with the doorbell camera, or follow alternative pairing methods provided by the app.
- Once successfully paired, you will be able to view the live feed and control the doorbell via the app.

Figure 2: Illustration of the WiFi connection process, demonstrating how the visiPower C88 doorbell connects wirelessly to a router and then to a mobile application for remote surveillance.
Operating Instructions
PIR Motion Detection
- The doorbell features an advanced PIR sensor that detects human movement within approximately 16 feet (5 meters).
- When motion is detected, the device will automatically take a picture and/or record a video.
- You will receive instant push notifications with snapshot previews via the Tuya Smart app on your mobile device.
- Note: If PIR motion detection is continuously active, battery life may be reduced. The device can perform approximately 1200 detections on a full battery with PIR enabled.

Figure 3: Visual representation of the PIR motion detection system, showing how the doorbell detects movement and triggers an alarm snapshot, app push notification, and alarm record.
1080P HD & Smart Night Vision
- The 1080P HD camera provides clear video at 1920x1080 resolution at 25 frames per second.
- Equipped with 3 high-brightness infrared LEDs, the doorbell offers smart night vision, capturing clear images up to 10 meters in complete darkness.
- The system automatically adjusts exposure for optimal visibility in varying light conditions.

Figure 4: Comparison of day and night vision, illustrating the 1080P resolution and effective infrared night vision of the visiPower C88 doorbell camera.
Two-Way Audio
- Utilize the built-in microphone and speaker for real-time two-way communication with visitors through the Tuya Smart app.
- This allows you to speak to individuals at your door from anywhere.

Figure 5: Depiction of the two-way audio feature, showing a user communicating with a delivery person via the doorbell and smartphone app.
Wide Angle View
- The camera features a 120° wide-angle lens, providing a broad view of your doorstep.
- This helps to minimize blind spots and capture more of the surrounding area.

Figure 6: Illustration of the 120-degree wide-angle surveillance lens, showing its extensive field of view outside a door.
Doorbell Function and Recording
- When a visitor presses the doorbell button, the indoor monitoring panel will chime, and a notification will be sent to your Tuya Smart app.
- The doorbell will automatically save a photo or record an audio video of the visitor for later review.
- Recordings are stored on the inserted TF card (up to 128GB) or in the cloud (if subscribed).

Figure 7: Diagram showing the doorbell function, where pressing the doorbell triggers a chime on the indoor panel and a video call notification on the smartphone app.

Figure 8: Timeline illustrating how the doorbell viewer saves photos or records audio video when a visitor rings the doorbell, allowing for later review.
Maintenance
Battery Charging
- The doorbell is powered by a rechargeable 5000mAh battery.
- When the battery level is low, a notification will appear on the indoor display and/or via the app.
- Charge the battery using the MICRO USB port on the monitoring panel. A full charge typically takes several hours.
- Battery life varies based on usage, especially PIR motion detection frequency.
Cleaning
- Wipe the camera lens and display screen with a soft, dry, lint-free cloth.
- Do not use harsh chemicals or abrasive cleaners, as these can damage the surfaces.
- Ensure the outdoor camera unit is free from dust, dirt, or spiderwebs for optimal performance.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not powering on. | Low or depleted battery. | Charge the device fully using the MICRO USB cable. |
| Cannot connect to WiFi. | Incorrect WiFi password; 5GHz WiFi network; device too far from router. | Ensure correct 2.4GHz WiFi password. Move device closer to router. Confirm router is broadcasting 2.4GHz. |
| No motion detection alerts. | PIR sensitivity too low; PIR disabled; app notifications off. | Adjust PIR sensitivity in the app settings. Ensure PIR is enabled. Check app notification settings on your phone. |
| Poor night vision quality. | Dirty camera lens; IR LEDs obstructed. | Clean the camera lens. Ensure nothing is blocking the IR LEDs. |
| Two-way audio not working. | Microphone/speaker blocked; app permissions denied. | Ensure microphone and speaker are clear. Grant microphone permissions to the Tuya Smart app. |
| SD card not recording. | SD card full or corrupted; incorrect format. | Check SD card status in app. Format SD card if necessary (this will erase data). Replace SD card if corrupted. |
Specifications
| Display Size | 4.3 inch |
| Display Resolution | 2.0MP (1920x1080) |
| Focal Length | 2.5mm |
| Angle of View | 120° Wide angle |
| Input/Output | Built-in microphone and speaker |
| Video Compression | H.265 |
| Video Resolution | 1920x1080 @25fps |
| Night Visibility | 1pc IR-LEDs, up to 10m range |
| PIR Motion Detect | Yes (approx. 16 feet detection range) |
| Wireless Standard | 2.4GHz WiFi IEEE 802.11b/g/n |
| Mobile App | Android, iOS (Tuya Smart / Smart Life app) |
| SD TF Card Support | 8-128GB (not included) |
| Cloud Function | Yes |
| LCD Dimension | 110 x 24 x 88 mm |
| Camera Machine Dimension | 46(L) x 37(H) mm (Metal) |
| Net Weight | 270g |
| Power Supply | 5000mAh Lithium Ion battery |
| Charge Port | MICRO USB |
| Working Mode Current | 380mA (IR On) |
| Standby Mode Current | 200uA |
| Weatherproof | Yes |
| User Accounts | Total 4 Users (Admin user and normal user) |
| Working Temperature | -20℃ to 55℃ |
| Relative Humidity | 85% non-condensing |
Warranty and Support
For warranty information or technical support, please refer to the product packaging or contact visiPower customer service. Keep your purchase receipt for warranty claims.