Dahua solar-powered IP bullet camera IPC-HFW2441DG-4G-SP-B-0360B (4 MP, 3.6 mm, 0.01 lx, audio, white light/IR 20/30 m)

Code: Q0812
€488.29 €697.56
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4-megapixel IP bullet camera with a 3.6 mm fixed-focus lens, powered by a 10.5 W solar panel and a 65 Wh battery. 4G LTE network communication module.
• Wireless solar-powered camera for quick and hassle-free installation
• High resolution of 4 MP at 15 fps, modern H.265 codec
• Built-in hybrid IR illuminator and white light (range 20/30 m)
• Built-in PIR sensor – camera activation upon detection
• Power-saving mode, AOV (Always-On Video) – the camera operates 24/7, recording at a minimum rate (1 fps) when idle and immediately switching to full recording upon motion detection
• Built-in 65 Wh 6.4 V battery
• 10.5 W solar panel included (USB-C connection) with detachable design, allowing for multi-angle adjustment
• Two-way communication – built-in microphone and speaker
• Sound and light deterrent function
• 4G LTE wireless and 10/100 Mbps RJ45 Ethernet wired connectivity
• Supports SD cards up to 512 GB

Warranty

3-year warranty.

Support

Details

A solar-powered camera with active deterrence (TioC), designed for installation in locations without network infrastructure or power sources. The integrated design combines an IP camera, a 4G communication module, a solar panel for power generation and a backup battery. It is the ideal solution for monitoring locations where traditional cameras would be impractical or impossible to install.
Key features:
  • wireless solar-powered camera for quick and hassle-free installation
  • high resolution of 4 MP at 15 fps, modern H.265 codec
  • built-in hybrid IR illuminator and white light (range 20/30 m)
  • built-in PIR sensor – camera activation upon detection
  • energy-saving mode, AOV (Always-On Video) – the camera operates 24/7, recording at a minimum rate (1 frame/s) when idle and immediately switching to full recording upon motion detection
  • built-in 65 Wh 6.4 V battery
  • 10.5 W solar panel included (USB-C connection) with detachable design, allowing for multi-angle adjustment
  • two-way communication – built-in microphone and speaker
  • sound and light deterrent function
  • 4G LTE wireless and 10/100 Mbps RJ45 Ethernet wired connectivity
  • supports SD cards up to 512 GB
The key functions:
Long battery life thanks to energy-saving modes
Ultra Power-Saving Mode The camera uses a PIR sensor as its sole trigger – the device remains in sleep mode, but when it detects movement, it immediately wakes up and records the event. The camera takes longer to activate.
Power-Saving Mode The camera uses a PIR sensor as its sole trigger – the device remains in sleep mode, but when it detects movement, it immediately wakes up and records the event. The camera requires minimal time to activate.
Dahua AOV (Always-On Video) provides continuous monitoring with minimal power consumption. In standby mode, the camera records one frame per second, which significantly extends battery life. When it detects movement (e.g. a person or vehicle), it immediately switches to full video recording mode. This ensures continuous monitoring for the user, whilst the system remains energy-efficient. This solution is ideal for locations without a constant power supply, such as construction sites or remote premises.
Performance (Steady-On) The camera remains active at all times. This ensures an immediate response to any events, without the delays typical of power-saving modes. Power consumption in this mode is the highest, which significantly reduces battery life.
The table below shows energy consumption and operating time (64 Wh battery, ~30 alarms/day, ≤15 s each) for different modes:
Mode Power consumption Estimated runtime
Ultra Power-Saving 0.036 W up to 76 days
Power-Saving 0.047 W approx. 56 days
AOV (Always-On Video) 0.26 W approx. 10 days
Performance (Steady-On) 1.33 W approx. 2 days
SMD+ Smart Motion Detection
The camera distinguishes between people and vehicles and the movement of other objects, such as animals or leaves blowing in the wind. This reduces the number of false alarms and sends notifications only in the event of genuine threats. The camera analyses the image in real time, allowing it to respond immediately to detected events. The SMD+ feature enhances monitoring efficiency, particularly in high-traffic areas or environments where interference is common. In practice, this means more precise and cost-effective monitoring.
In AOV mode, the camera wakes up 3 seconds after detection.
4G LTE connectivity
4G connectivity allows video and alerts to be transmitted from almost anywhere using the Dahua mobile app or cloud platform. The connection ensures stable real-time video transmission, which is essential for alarms or incidents requiring an immediate response. The camera supports standard SIM cards, which simplifies setup and reduces infrastructure costs.
The following 4G bands are supported:
  • FDD-LTE: B1, B3, B5, B7, B8, B20, B28
  • TDD-LTE: B38, B40, B41
Active deterrent with built-in speaker and microphone
The active deterrence feature triggers an audible alarm and a flashing light as soon as movement is detected by the PIR sensor or the SMD+ system. This ensures that any potential intruder is deterred immediately, before an incident occurs. The camera automatically responds to a detected threat, and the system can also be controlled remotely via a mobile app. This feature enhances the effectiveness of monitoring by combining video recording with an immediate preventive response. It is particularly useful in remote locations or areas without constant supervision.
Two-way audio function – the user can hear sounds from the camera’s surroundings in real time and speak into the camera, with their voice being played back through the built-in speaker. This feature allows for direct communication with people within the camera’s field of view, such as visitors or security staff. Two-way audio enhances control over the premises and enables rapid intervention without the need for physical presence. Supported by DMSS applications.
Detachable solar panel
The solar panel is connected via a USB-C port, which can be disconnected at any time and mounted elsewhere. This means you are not limited to the camera’s position – the panel can be placed where there is the best sunlight, e.g. higher up on the roof, a fence or a pole. This flexible placement allows for maximum battery charging efficiency and ensures continuous operation of the device. This solution is particularly effective in challenging locations where the camera must be mounted in the shade or in a place with limited access to sunlight.
Client software for mobile devices – DMSS
DMSS
Android
iOS
DMSS is an application for the operation and management of Dahua products on Android and iOS mobile devices. It provides a wide range of possibilities for surveillance and basic configuration: live viewing (including multiple channels simultaneously), PTZ control, digital zoom, eavesdropping, playback of archive recordings and handling of alarm notifications. The app allows connectivity via IP addresses and via P2P cloud.

Specifications

Model IPC-HFW2441DG-4G-SP-B-0360B
Product type IP camera
Brand Dahua
Series TiOC
Type Standard
Applications Outdoor
Housing Tubular
Adjustment 3-axis
Color White
Reset button Yes
Optical module and image
Sensor type CMOS
Sensor size 1/3
Sensitivity (color mode) lx 0.01
Aperture F1,6
Shutter speed S 1/3 – 1/100000
Lens type Fixed
Focal length mm 3.6
Viewing angle horizontal ° 78,5, 84
Field of depth m 2 to ∞
Main stream max. resolution MP 4
max. resolution px 2560 × 1440
max. resolution fps 15
Other image functions AGC, 3D-DNR, BLC, HLC
WDR dB 120
Privacy masks 4
Day/night mode Full-color – color image around the clock, Yes (ICR)
Illuminator
IR Range m 30
wavelength nm 850
illuminator type LED SMD
White light Range m 20
illuminator type Event LED, LED
Video compression
Compression methods H.265+, H.265, H.264+, H.264, MJPEG
Bitrate 12 kb/s – 8 MBps
No. of streams 2
Data recording
microSD slot Yes
Recording types MicroSD (max. 512 GB), NAS
Audio
Audio support Yes
Compression method G.711A, G.711Mu, G.726, PCM
Image analysis (conventional algorithm)
Basic incidents Motion detection, Exception, Image tampering
Intelligent image analysis (Deep Learning algorithm)
Human, vehicle classification Motion detection SMD
Network
Protocols HTTP, HTTPS, TCP/IP, IPv4, IPv6, RTSP, UDP, NTP, DHCP, DNS, RTMP, SMTP, FTP, SFTP, DHCP, DNS, DDNS, QoS, UPnP, NTP, Multicast, ICMP, IGMP, NFS, PPPoE, 802.1 × , Bonjour
RTMP protocol Yes
Standards Onvif (profile S, G, T), CGI, P2P
Live view 1 – 20 connections (default 10)
Users up to 18 (2 access levels: Admin, user
Client applications Smart PSS, DSS, DMSS
Supported browsers IE, Chrome, Firefox
Interfaces
Ethernet 1 × RJ-45 10/100 MBps
Audio Built-in microphone Yes
Built in speaker Yes
Others
Polish language supported Yes
Battery powered Tak, bateria LiFePO4, DC 6,4V, 10 Ah, 64 Wh
Power supply DC V 12,
DC W max. 10, When recording in day mode: 2.3, In night mode + 4G: 4.8, in sleep mode 35 mW
Housing material Plastic
Protection rating IP67
Operating temperature °C -20..60
Humidity % 95 or less (non-condensing)
Camera dimensions mm 285 x 235 x 113
Weight kg 0.55