


Dahua Wireless 4MP IR Fixed- Focal Bullet 4G Solar Camera, DH-IPC-HFW2431DG-4G-SP-EAU-B
Dahua 4MP Wireless 4G Solar Bullet Camera – DH-IPC-HFW2431DG-4G-SP-EAU-B
Self-Sustaining Solar Security with Advanced Surveillance Features
The Dahua DH-IPC-HFW2431DG-4G-SP-EAU-B 4MP Wireless 4G Solar Bullet Camera is a cutting-edge, self-sustaining security solution designed for remote monitoring in locations without wired infrastructure. Featuring 4G connectivity, solar-powered operation, and advanced security features, this wireless surveillance camera ensures continuous protection with minimal maintenance.
With high-definition imaging, dual-light night vision, intelligent PIR motion detection, and two-way audio, this standalone system provides crystal-clear video footage and real-time communication. Its IP67 weather-resistant build and energy-efficient solar panel make it an ideal solution for farms, construction sites, remote properties, and off-grid locations.
Self-Sustaining Solar Security with Advanced Surveillance Features
The Dahua DH-IPC-HFW2431DG-4G-SP-EAU-B 4MP Wireless 4G Solar Bullet Camera is a cutting-edge, self-sustaining security solution designed for remote monitoring in locations without wired infrastructure. Featuring 4G connectivity, solar-powered operation, and advanced security features, this wireless surveillance camera ensures continuous protection with minimal maintenance.
With high-definition imaging, dual-light night vision, intelligent PIR motion detection, and two-way audio, this standalone system provides crystal-clear video footage and real-time communication. Its IP67 weather-resistant build and energy-efficient solar panel make it an ideal solution for farms, construction sites, remote properties, and off-grid locations.
Key Features
4MP Ultra HD Imaging for Clear Surveillance
✔ 4-MP 1/3" CMOS Sensor – Delivers sharp and detailed footage in all lighting conditions
✔ H.265 Video Compression – Reduces bandwidth and storage consumption
Self-Sustaining Solar-Powered System
✔ Integrated Solar Panel & Rechargeable Battery – Supports up to 10 days of operation with minimal sunlight
✔ Standalone Functionality – No need for external power or wired networks
4G Connectivity for Remote Monitoring
✔ Integrated 4G Module – Enables wireless data transmission without reliance on Wi-Fi
Smart Detection & Alarm System
✔ PIR Motion Sensor – Detects human movement based on body temperature
✔ Sound & Light Alarm Linkage – Deter intruders with built-in alarm alerts
Dual Light Modes for 24/7 Security
✔ Warm Light & IR LEDs – Provides optimal night vision clarity
Reliable Built-In & Expandable Storage
✔ 8GB eMMC Internal Memory – Ensures important recordings are always captured
✔ Expandable Storage – Supports MicroSD cards up to 256GB
Weatherproof & Durable Design
✔ IP67-Rated for Water & Dust Resistance – Ensures performance in harsh outdoor environments
Two-Way Audio for Real-Time Communication
✔ Built-in Microphone & Speaker – Enables seamless two-way interaction
Ideal Use Cases
✔ Remote Farms & Rural Areas – Monitor livestock, equipment, and perimeters
✔ Construction Sites & Off-Grid Locations – Provide security in areas with no infrastructure
✔ Parking Lots & Storage Facilities – Ensure continuous surveillance without power concerns
✔ Wildlife Monitoring & Environmental Research – Capture activity in remote natural settings
Technical Specifications
Camera Performance
- Image Sensor: 1/3” Progressive Scan CMOS
- Maximum Resolution: 4MP (2688 × 1520)
-
Minimum Illumination:
- Color: 0.005 Lux
- 0 Lux with IR/White Light
- Shutter Speed: 1/3 to 1/10,000s
Lens & Field of View
- Focal Length: Fixed 2.8mm
- Aperture: F1.6
-
Field of View (FOV):
- Horizontal: 111.4°
- Vertical: 58.8°
- Diagonal: 134°
Night Vision & Smart Illumination
- Infrared Night Vision: Up to 30m (IR LEDs)
- White Light Illumination: Up to 30m
Connectivity & Storage
- 4G Network Connectivity – Supports mobile networks for wireless surveillance
- MicroSD Card Support: Up to 256GB expandable storage
- Built-In Storage: 8GB eMMC
Security & Smart Detection
- Motion Detection & PIR Sensor – Detects human movement based on thermal activity
- Sound & Light Alarm – Triggers audible and visual warnings
Weatherproofing & Build Quality
- IP67-Rated for Outdoor Durability
- Operating Temperature Range: -30°C to 60°C (-22°F to 140°F)
Remote Access with Dahua DMSS App
📲 Monitor live video from your smartphone or tablet
📲 Receive instant alerts on motion events & security breaches
📲 Control alarm functions & activate deterrents remotely
📲 Access playback & manage storage effortlessly
Why Choose the Dahua 4MP Wireless 4G Solar Bullet Camera?
The Dahua DH-IPC-HFW2431DG-4G-SP-EAU-B is a versatile, self-powered surveillance camera, offering wireless connectivity, intelligent detection, and solar-powered reliability. With crystal-clear imaging, active deterrence, and a rugged weatherproof design, this camera is perfect for securing remote and off-grid locations.
🛒 Shop Now at CTC Communications for the best deals on Dahua Security Cameras & Surveillance Systems! 🚀

Benefits of Solar Cameras
As technology advances, more efficient and sustainable solutions are becoming available to address various needs. One such innovation is the solar-powered camera, an increasingly popular choice for large properties, including farms. These cameras offer a range of benefits, from enhanced security to environmental sustainability. Let’s explore the advantages of using solar cameras for large properties and farms.
1. Energy Independence and Cost Savings
Solar cameras operate on solar energy, which means they are not dependent on the grid. This independence translates into significant cost savings over time. Once installed, solar cameras require minimal maintenance and incur no ongoing electricity costs. For large properties and farms, where multiple cameras might be needed, the reduction in energy bills can be substantial.
2. Eco-Friendly Surveillance
By harnessing the power of the sun, solar cameras provide a green alternative to traditional, grid-dependent security systems. Reducing reliance on fossil fuels helps decrease carbon footprints, making solar cameras a sustainable choice. This environmental benefit is especially important for farms and large properties that often prioritize eco-friendly practices.
3. Easy Installation and Flexibility
Traditional security cameras require extensive wiring and a stable power source, which can be challenging on large properties. Solar cameras, however, are wireless and can be installed virtually anywhere with access to sunlight. This flexibility allows property owners to place cameras in remote or hard-to-reach areas without the need for complex wiring or trenching.
4. Continuous Monitoring
Modern solar cameras come equipped with high-capacity batteries that store energy for use during nighttime or cloudy days. This feature ensures that the cameras provide uninterrupted surveillance, regardless of weather conditions. For farms and large properties, this means continuous monitoring and enhanced security day and night.
5. Scalability
As the needs of a property grow, so can the solar camera system. Adding new cameras is straightforward and does not require additional infrastructure or significant installation costs. This scalability is particularly beneficial for expanding farms and large properties that require increased surveillance coverage over time.
6. Remote Access and Smart Features
Many solar cameras are integrated with smart technology, allowing property owners to monitor their property remotely through mobile apps or web interfaces. This remote access is crucial for large properties, where frequent physical checks are impractical. Features like motion detection, real-time alerts, and HD video recording enhance the effectiveness of the surveillance system.
7. Durability and Reliability
Solar cameras are designed to withstand various weather conditions, making them suitable for outdoor use. They are typically built with durable materials that resist harsh environmental factors like rain, wind, and extreme temperatures. This robustness ensures long-term reliability and reduces the need for frequent replacements or repairs.
8. Enhanced Security for Livestock and Crops
For farms, protecting livestock and crops is a top priority. Solar cameras can monitor vast areas, deterring potential intruders and alerting owners to any unusual activities. This capability helps prevent theft and vandalism, safeguarding valuable assets and ensuring the smooth operation of the farm.
9. Minimal Maintenance
Solar cameras have few moving parts and are designed for low maintenance. Periodic cleaning of the solar panels to ensure optimal energy absorption and occasional checks are usually sufficient to keep the system running smoothly. This minimal maintenance requirement is ideal for large properties and farms, where managing multiple devices can be time-consuming.
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Description
Dahua 4MP Wireless 4G Solar Bullet Camera – DH-IPC-HFW2431DG-4G-SP-EAU-B
Self-Sustaining Solar Security with Advanced Surveillance Features
The Dahua DH-IPC-HFW2431DG-4G-SP-EAU-B 4MP Wireless 4G Solar Bullet Camera is a cutting-edge, self-sustaining security solution designed for remote monitoring in locations without wired infrastructure. Featuring 4G connectivity, solar-powered operation, and advanced security features, this wireless surveillance camera ensures continuous protection with minimal maintenance.
With high-definition imaging, dual-light night vision, intelligent PIR motion detection, and two-way audio, this standalone system provides crystal-clear video footage and real-time communication. Its IP67 weather-resistant build and energy-efficient solar panel make it an ideal solution for farms, construction sites, remote properties, and off-grid locations.
Self-Sustaining Solar Security with Advanced Surveillance Features
The Dahua DH-IPC-HFW2431DG-4G-SP-EAU-B 4MP Wireless 4G Solar Bullet Camera is a cutting-edge, self-sustaining security solution designed for remote monitoring in locations without wired infrastructure. Featuring 4G connectivity, solar-powered operation, and advanced security features, this wireless surveillance camera ensures continuous protection with minimal maintenance.
With high-definition imaging, dual-light night vision, intelligent PIR motion detection, and two-way audio, this standalone system provides crystal-clear video footage and real-time communication. Its IP67 weather-resistant build and energy-efficient solar panel make it an ideal solution for farms, construction sites, remote properties, and off-grid locations.
Key Features
4MP Ultra HD Imaging for Clear Surveillance
✔ 4-MP 1/3" CMOS Sensor – Delivers sharp and detailed footage in all lighting conditions
✔ H.265 Video Compression – Reduces bandwidth and storage consumption
Self-Sustaining Solar-Powered System
✔ Integrated Solar Panel & Rechargeable Battery – Supports up to 10 days of operation with minimal sunlight
✔ Standalone Functionality – No need for external power or wired networks
4G Connectivity for Remote Monitoring
✔ Integrated 4G Module – Enables wireless data transmission without reliance on Wi-Fi
Smart Detection & Alarm System
✔ PIR Motion Sensor – Detects human movement based on body temperature
✔ Sound & Light Alarm Linkage – Deter intruders with built-in alarm alerts
Dual Light Modes for 24/7 Security
✔ Warm Light & IR LEDs – Provides optimal night vision clarity
Reliable Built-In & Expandable Storage
✔ 8GB eMMC Internal Memory – Ensures important recordings are always captured
✔ Expandable Storage – Supports MicroSD cards up to 256GB
Weatherproof & Durable Design
✔ IP67-Rated for Water & Dust Resistance – Ensures performance in harsh outdoor environments
Two-Way Audio for Real-Time Communication
✔ Built-in Microphone & Speaker – Enables seamless two-way interaction
Ideal Use Cases
✔ Remote Farms & Rural Areas – Monitor livestock, equipment, and perimeters
✔ Construction Sites & Off-Grid Locations – Provide security in areas with no infrastructure
✔ Parking Lots & Storage Facilities – Ensure continuous surveillance without power concerns
✔ Wildlife Monitoring & Environmental Research – Capture activity in remote natural settings
Technical Specifications
Camera Performance
- Image Sensor: 1/3” Progressive Scan CMOS
- Maximum Resolution: 4MP (2688 × 1520)
-
Minimum Illumination:
- Color: 0.005 Lux
- 0 Lux with IR/White Light
- Shutter Speed: 1/3 to 1/10,000s
Lens & Field of View
- Focal Length: Fixed 2.8mm
- Aperture: F1.6
-
Field of View (FOV):
- Horizontal: 111.4°
- Vertical: 58.8°
- Diagonal: 134°
Night Vision & Smart Illumination
- Infrared Night Vision: Up to 30m (IR LEDs)
- White Light Illumination: Up to 30m
Connectivity & Storage
- 4G Network Connectivity – Supports mobile networks for wireless surveillance
- MicroSD Card Support: Up to 256GB expandable storage
- Built-In Storage: 8GB eMMC
Security & Smart Detection
- Motion Detection & PIR Sensor – Detects human movement based on thermal activity
- Sound & Light Alarm – Triggers audible and visual warnings
Weatherproofing & Build Quality
- IP67-Rated for Outdoor Durability
- Operating Temperature Range: -30°C to 60°C (-22°F to 140°F)
Remote Access with Dahua DMSS App
📲 Monitor live video from your smartphone or tablet
📲 Receive instant alerts on motion events & security breaches
📲 Control alarm functions & activate deterrents remotely
📲 Access playback & manage storage effortlessly
Why Choose the Dahua 4MP Wireless 4G Solar Bullet Camera?
The Dahua DH-IPC-HFW2431DG-4G-SP-EAU-B is a versatile, self-powered surveillance camera, offering wireless connectivity, intelligent detection, and solar-powered reliability. With crystal-clear imaging, active deterrence, and a rugged weatherproof design, this camera is perfect for securing remote and off-grid locations.
🛒 Shop Now at CTC Communications for the best deals on Dahua Security Cameras & Surveillance Systems! 🚀

Benefits of Solar Cameras
As technology advances, more efficient and sustainable solutions are becoming available to address various needs. One such innovation is the solar-powered camera, an increasingly popular choice for large properties, including farms. These cameras offer a range of benefits, from enhanced security to environmental sustainability. Let’s explore the advantages of using solar cameras for large properties and farms.
1. Energy Independence and Cost Savings
Solar cameras operate on solar energy, which means they are not dependent on the grid. This independence translates into significant cost savings over time. Once installed, solar cameras require minimal maintenance and incur no ongoing electricity costs. For large properties and farms, where multiple cameras might be needed, the reduction in energy bills can be substantial.
2. Eco-Friendly Surveillance
By harnessing the power of the sun, solar cameras provide a green alternative to traditional, grid-dependent security systems. Reducing reliance on fossil fuels helps decrease carbon footprints, making solar cameras a sustainable choice. This environmental benefit is especially important for farms and large properties that often prioritize eco-friendly practices.
3. Easy Installation and Flexibility
Traditional security cameras require extensive wiring and a stable power source, which can be challenging on large properties. Solar cameras, however, are wireless and can be installed virtually anywhere with access to sunlight. This flexibility allows property owners to place cameras in remote or hard-to-reach areas without the need for complex wiring or trenching.
4. Continuous Monitoring
Modern solar cameras come equipped with high-capacity batteries that store energy for use during nighttime or cloudy days. This feature ensures that the cameras provide uninterrupted surveillance, regardless of weather conditions. For farms and large properties, this means continuous monitoring and enhanced security day and night.
5. Scalability
As the needs of a property grow, so can the solar camera system. Adding new cameras is straightforward and does not require additional infrastructure or significant installation costs. This scalability is particularly beneficial for expanding farms and large properties that require increased surveillance coverage over time.
6. Remote Access and Smart Features
Many solar cameras are integrated with smart technology, allowing property owners to monitor their property remotely through mobile apps or web interfaces. This remote access is crucial for large properties, where frequent physical checks are impractical. Features like motion detection, real-time alerts, and HD video recording enhance the effectiveness of the surveillance system.
7. Durability and Reliability
Solar cameras are designed to withstand various weather conditions, making them suitable for outdoor use. They are typically built with durable materials that resist harsh environmental factors like rain, wind, and extreme temperatures. This robustness ensures long-term reliability and reduces the need for frequent replacements or repairs.
8. Enhanced Security for Livestock and Crops
For farms, protecting livestock and crops is a top priority. Solar cameras can monitor vast areas, deterring potential intruders and alerting owners to any unusual activities. This capability helps prevent theft and vandalism, safeguarding valuable assets and ensuring the smooth operation of the farm.
9. Minimal Maintenance
Solar cameras have few moving parts and are designed for low maintenance. Periodic cleaning of the solar panels to ensure optimal energy absorption and occasional checks are usually sufficient to keep the system running smoothly. This minimal maintenance requirement is ideal for large properties and farms, where managing multiple devices can be time-consuming.





















