1. Introduction
Thank you for choosing the ANNKE 4MP Wireless PT IP Security Camera. This manual provides detailed instructions for setting up, operating, and maintaining your security camera. Designed for both indoor and outdoor use, these cameras offer high-definition video, advanced motion detection, two-way audio, and flexible storage options, ensuring comprehensive surveillance for your property.
Official product overview video demonstrating key features like solar charging, night vision, human detection, two-way audio, and smart home integration.
2. Key Features
2.1. Model I81BL
- 100% Wire-Free operation
- 4MP Full HD video quality for live streaming and recordings
- 5200mAh rechargeable battery
- Dual light design for enhanced visibility
- PIR Motion Sensor for instant and accurate alerts
- Human detection capabilities
- Two-way audio communication
- Supports up to 128GB TF card for local storage
- Supports cloud storage
- Compatible with Amazon Alexa for voice control
- Supports Android/iOS mobile devices for remote real-time monitoring
- IP65 Dust and Waterproof Rating
2.2. Model I81BM
- 100% Wire-Free operation
- 4MP 2K resolution
- 9000mAh (2pcs 21700) rechargeable battery
- PIR Humanoid Detection for instant and accurate alerts
- Pan and Tilt functionality (270° horizontal, 90° vertical)
- Two-way audio communication
- Supports micro SD card (max 256GB) for local storage
- Supports infrared night vision and full color mode
- One-click alert function
- IP65 Dust and Waterproof Rating
- Compatible with Amazon Alexa for voice control
- Equipped with solar panels for continuous power
3. Setup Guide
3.1. Package Contents
Please ensure all components are present:
- ANNKE Security Camera (I81BL or I81BM)
- Solar Panel (for I81BM, optional for I81BL)
- Mounting Bracket and Screws
- USB Charging Cable (Type-C for I81BL)
- User Manual
3.2. Charging the Battery
Before initial use, fully charge the camera's built-in battery using the provided USB cable. For models with solar panels, ensure the panel is connected and positioned to receive maximum sunlight for continuous charging.

The camera supports wireless solar power supply with a built-in 9000mAh battery for continuous battery life.
3.3. Mounting the Camera
The camera can be mounted on a wall, ceiling, or placed on a desktop. Choose a location that provides the desired viewing angle and optimal solar panel exposure (if applicable).
- Select Location: Identify a suitable outdoor or indoor spot. For solar charging, ensure the solar panel has direct sunlight exposure.
- Install Bracket: Use the provided screws and mounting bracket to securely attach the camera to the chosen surface.
- Adjust Angle: Position the camera to cover the desired monitoring area.

Multiple ANNKE security cameras with solar panels installed for comprehensive outdoor surveillance.
3.4. Network Connection
The camera supports 2.4GHz and 5GHz dual-band WiFi for flexible and stable connectivity.
- Download App: Download the ANNKE mobile application from your device's app store (Android/iOS).
- Power On: Turn on the camera.
- Pairing: Follow the in-app instructions to pair your camera via Bluetooth and connect it to your home WiFi network.

The camera offers easy plug-and-play setup with 2.4GHz and 5GHz dual WiFi options.
4. Operation
4.1. Live View and Recording
Access the ANNKE app on your mobile device to view live 4MP HD video (2560x1440 resolution). You can also initiate manual recordings or review recorded footage stored on the Micro SD card or cloud.

The camera provides 4MP HD resolution (2560x1440) for crisp and detailed video.
4.2. Night Vision
The camera features both color night vision and infrared (IR) night vision for clear monitoring in low-light conditions.
- Color Night Vision: Provides full-color video up to 26ft (8m) in low light.
- IR Night Vision: Offers black-and-white video up to 49ft (15m) in complete darkness.

Visual comparison showing the clarity of 26ft 4MP Color Night Vision and 49ft 4MP IR Night Vision.
4.3. Two-Way Audio
Utilize the built-in microphone and speaker for real-time two-way communication. This allows you to speak to visitors or deter intruders directly through the camera.

Demonstration of real-time two-way audio, enabling communication with individuals near the camera.
4.4. Motion Detection and Alerts
The camera features PIR Humanoid Detection to accurately identify human motion and send instant alerts to your mobile device via push notifications or email. You can customize monitor areas to reduce false alarms.

The camera's smart human detection feature sends alerts via app push notifications and email.

Customize specific monitor areas to precisely define alarm zones and minimize false alerts.
4.5. Pan & Tilt (I81BM only)
The I81BM model offers Pan and Tilt functionality, allowing you to remotely adjust the camera's viewing angle. It provides 270° horizontal (pan) and 90° vertical (tilt) coverage, eliminating blind spots.

The camera provides full coverage of your home with 270° horizontal and 90° vertical movement, ensuring no blind spots.
4.6. Storage Options
Your camera supports both local and cloud storage for recorded footage.
- Local Storage: Insert a Micro SD card (up to 128GB for I81BL, up to 256GB for I81BM) into the designated slot.
- Cloud Storage: Subscribe to ANNKE's cloud storage service for secure, remote backup of your recordings. (Note: Cloud storage may require a paid subscription).

The camera offers flexible storage options including local Micro SD card storage (up to 128GB) and cloud storage (subscription may be required).
4.7. Smart Home Integration
The camera is compatible with Amazon Alexa, allowing for convenient voice control. Simply ask Alexa to show you the camera feed on a compatible smart display.

The camera integrates with Amazon Alexa for voice control, enabling convenient smart home management.
4.8. One-Click Alarm
Activate an instant alarm audio directly from the app to deter unwanted visitors or alert others.

The one-click alarm feature allows for instant audio alerts and sharing device access.
5. Maintenance
5.1. Battery Management
For optimal performance, ensure the solar panel (if included) is clean and positioned to receive maximum sunlight. Regularly check the battery level via the app and recharge using the USB cable if necessary, especially during prolonged periods of low sunlight.
5.2. Cleaning
Periodically clean the camera lens and solar panel with a soft, damp cloth to remove dust, dirt, or debris that may obstruct the view or reduce charging efficiency. Do not use harsh chemicals or abrasive materials.
5.3. Firmware Updates
Keep your camera's firmware updated to ensure the latest features, security patches, and performance improvements. Check the ANNKE app regularly for available updates and follow the instructions for installation.
6. Troubleshooting
6.1. No Power / Camera Offline
- Ensure the battery is charged. Connect the camera to a power source using the USB cable.
- Verify the solar panel is connected and receiving adequate sunlight.
- Check your WiFi router and internet connection.
- Restart the camera by pressing the power key.
6.2. Poor Video Quality
- Clean the camera lens.
- Ensure the camera is within optimal WiFi range.
- Check the video resolution settings in the app.
6.3. False Motion Alerts
- Adjust the motion detection sensitivity in the app.
- Define or refine the custom monitor areas to exclude irrelevant zones (e.g., busy streets, swaying trees).
6.4. Two-Way Audio Issues
- Check the volume settings on your mobile device and within the app.
- Ensure there are no obstructions blocking the camera's microphone or speaker.
- Verify network stability.
7. Specifications
7.1. Model I81BL Specifications
| Category | Feature | Description |
|---|---|---|
| Model Number | I81BL | |
| Camera | Sensor | 1/3" CMOS |
| Focal Length | 4 mm | |
| Aperture | F2.0 | |
| Optical Field of View | 102.9° diagonal, 86.4° horizontal, 46.1° vertical | |
| Minimum Illumination | 0.1 lux | |
| IR distance | Night visibility up to 15m, 10M Color Nightvision | |
| Audio | Input | Built-in microphone |
| Output | Built-in speaker | |
| Two-way Audio | Full duplex | |
| Audio Compressing | AAC | |
| Video | Video Compressing | H.264, H.265 |
| Lighting Frequency | 50 Hz, 60 Hz | |
| Frame Rate | 15 fps | |
| Maximum Resolution | 2560 × 1440 | |
| Light Source For Night Vision | White light or infrared LED switchable | |
| Network | Wireless Standard | 2.4 GHz Wi-Fi (IEEE 802.11 b/g/n) |
| Protocols Supported | TCP/IP, UDP/IP, DHCP, RTMP, MUTP | |
| IP Address Type | Dynamic IP address | |
| Recording | Recording Method | Alarm triggered recording, and manual recording |
| Video Storage | Cloud storage, local Micro SD card (up to 128 GB), and mobile phone memory | |
| Function | AI Function | Human detection |
| Wake-up Method | PIR body induction wake-up and remote wake-up | |
| Alarm Notification | Alarm push by mobile app, white LED flashing and alarm sound warning | |
| Indicator | RGB tri-color LED | |
| Battery | Capacity | 5200 mAh |
| Removability | Unremovable | |
| Charging Voltage | 5 V ±5% | |
| Charing Current | 1.5 A | |
| Protection | Over-charge, over-discharge, over-current, short circuit and charging protection at high and low temperature | |
| Power Consumption | Standby | 1.48 mW |
| Daytime Working | 0.95 W | |
| Nighttime Working | 1.54W | |
| Interface | Power | TYPE-C |
| Storage | Micro SD card | |
| Key | Power key and reset key | |
| Installation | Installation Method | Wall mount, ceiling mount, desktop |
| Bracket Type | 1/4'' universal screw hole | |
| Environment | Dustproof and Waterproof | IP65 |
| Operating Temperature | -10℃ ~ 45℃ | |
| Storage Temperature | -20℃ ~ 60℃ | |
| Product Dimension | Dimension | 54(L)mm x 118(W)mm x 81mm(H) (without bracket) |
| Bare Weight | 330 g | |
| Material | ABS + PC | |
| Color | White | |

Detailed specifications for the I81BL camera model.
7.2. Model I81BM Specifications
| Category | Feature | Description |
|---|---|---|
| Model Number | I81BM | |
| Camera | Video Resolution | 4MP(2560x1440) |
| Image sensor | 1/3" Progressive Scan CMOS | |
| Video compression | H.264+ | |
| Audio Compression | G.711A | |
| Lens | 4mm | |
| Angle of View | 70° | |
| Number of Infrared/Color LEDs | 6 | |
| Infrared and full color Distance | Infrared 15m/Color 8m | |
| PT (Pan/Tilt) | Horizontal 270°, Vertical 90° | |
| Built-in battery | 3.7V/9000mAh 2pcs 21700 | |
| Audio Input/output | Built-in microphone and speaker | |
| Mini. Illumination | 0Lux (with infrared led on) | |
| Day Night Mode | Auto change with IR-CUT removable | |
| PIR Sensor | 10 meters | |
| Bluetooth pairing | support | |
| Internet | Wireless networks | 2.4G&5.8G dual-band, IEEE 802.11.ax |
| Wireless Security | WEP, WPA, WPA2 | |
| Remote Access | P2P | |
| General | Housing | Plastic |
| Operating Voltage | DC 5V | |
| Solar power | Support | |
| Storage | Micro SD(Max 256GB) | |
| Operating Temperature | -20° ~ 50°C(-4°F ~ 122°F) | |
| Indoor/Outdoor | Indoor/Outdoor | |
| Weatherproof Rating | IP65 | |
| Mount Option | Wall mount/Ceiling mount | |
| Dimension (L x W x H) | ||
| Weight | ||

Detailed specifications for the I81BM camera model.
7.3. Product Dimensions

Product dimensions: 14cm (5.51 inches) width and 12.3cm (4.84 inches) height.
8. User Tips
- Optimal Solar Panel Placement: For cameras with solar panels, ensure the panel is installed in a location that receives at least 3-4 hours of direct sunlight daily to maintain battery charge.
- Regular App Checks: Periodically check the camera's status, battery level, and recorded events through the ANNKE app to ensure continuous operation and security.
- Secure Your WiFi: Always use a strong, unique password for your WiFi network to prevent unauthorized access to your camera and network.
- Test Motion Detection: After installation, walk through the camera's field of view to test motion detection and alert functionality. Adjust sensitivity as needed.
- Data Backup: Consider using both local SD card storage and cloud storage for redundancy, ensuring your important footage is always backed up.
9. Warranty and Support
ANNKE is committed to providing reliable products and excellent customer service.
- Free Returns: Enjoy free returns within 90 days of purchase.
- Fast Delivery Guarantee: In case of delayed delivery, a coupon code may be provided. Refunds are available if the package is lost or items are damaged during transit, or if delivery is not made within 20 days.
- Technical Support: For any technical issues, setup assistance, or warranty claims, please contact ANNKE customer support through the official website or the contact information provided in your product packaging.





