Solar + 4G LTE · 4 MP · Smart Dual Light · All-In-One
Solar + 4G LTE
Dahua DH-IPC-HFW2441DG-4G-SP-B-MAX — 4 MP All-In-One Solar + 4G LTE Smart Dual Light Battery Bullet
The Dahua IPC-HFW2441DG-4G-SP-B-MAX is a fully self-contained, cable-free 4 MP WizSense 2-Series surveillance camera that combines a built-in solar panel, internal 64 Wh LiFePO4 battery (MAX wide-temperature variant) and embedded 4G LTE modem into a single IP67 bullet housing. The 1/3" CMOS sensor pairs with a fixed lens to deliver 2688 × 1520 video, while Smart Dual Light gives you 30 m of black-and-white IR plus 20 m of warm-light full-colour illumination after dark. A PIR sensor wakes the camera on real human or vehicle events, and AOV (Always-On Video) mode keeps a continuous low-bitrate stream rolling for monitoring or evidence capture. Push a Telstra, Optus or Vodafone SIM into the slot — no PoE, no Cat6, no fixed power required.
This is the camera you reach for when there is nothing on site to plug into: rural property gates, construction compounds, working farms, marina pontoons, mine-site access tracks, dam levels and remote water-tank pump sheds. Expect around 10 days of continuous AOV streaming, or up to 76 days in ultra-saving PIR-only mode, with a 12 V DC backup input and USB-C alternate power if you ever need to top it up. Backed by CCTV Guru's 3-year Australian warranty and local support — ordered, configured and shipped from within Australia.
Why Choose the Dahua IPC-HFW2441DG-4G-SP-B-MAX
All-In-One, Truly Cable-Free
Solar panel, LiFePO4 battery and 4G modem live inside the camera body — no PoE, no Cat6 trench and no AC supply needed at the pole.
4 MP WizSense Imaging
1/3" CMOS sensor delivers crisp 2688 × 1520 video with H.265 efficient encoding, keeping mobile-data usage low on a SIM plan.
Smart Dual Light Night Vision
30 m IR for silent black-and-white capture, plus 20 m warm-light LEDs for vivid full-colour deterrence when motion is detected.
64 Wh LiFePO4 Battery
MAX wide-temperature pack rated for Australian summer and frosty mornings — ~10 days AOV streaming, up to ~76 days PIR ultra-saving mode.
4G LTE on AU Carriers
Native support for Telstra, Optus and Vodafone SIM cards — live view, push notifications and clip retrieval anywhere with mobile coverage.
IP67 Outdoor Build
Sealed for dust and heavy rain, with 12 V DC backup input and USB-C alt power for grid-tie or service top-ups when needed.
Important Install Note
Aim the integrated solar panel at true north with an unshaded view of the sky for the duration of the day — tree shadow, awnings or shed eaves over the panel will collapse runtime. Insert an activated, data-enabled 4G nano SIM (Telstra is recommended for rural Australia) before sealing the rear cover, and pair the camera to the Dahua DMSS app on first power-up. Pole mounting at 3–4 m gives the PIR sensor its best human/vehicle catch zone.
AI & Smart Detection
SMD Plus & Human/Vehicle
WizSense AI filters wildlife, swaying trees and headlights, only triggering recordings and 4G push alerts on real people and vehicles.
PIR Wake-On-Motion
Passive infrared sensor wakes the camera from deep sleep on body heat — the trick behind the 76-day battery figure.
AOV Always-On Video
Low-bitrate continuous stream stays running for monitoring while AI still tags person/vehicle events for fast review.
Tripwire & Intrusion
Draw virtual lines and zones on driveways, gates or pontoons — AI confirms direction of travel before alerting.
Active Deterrence
Warm-light strobe and on-board siren can be set to auto-trigger when AI detects a person inside a configured zone.
Two-Way Audio
Built-in mic and speaker let you challenge intruders or talk to delivery drivers from the DMSS app via the 4G link.
Technical Specifications
Camera, Lens & Illumination
| Image Sensor |
1/3" 4 MP CMOS |
| Max Resolution |
2688 × 1520 @ 20 fps |
| Lens |
Fixed focal, wide angle |
| Day/Night |
Smart Dual Light (IR + warm) |
| IR Range |
Up to 30 m |
| Warm Light Range |
Up to 20 m |
| WDR |
120 dB True WDR |
| Min Illumination |
Colour 0.005 lux / B&W 0 lux with IR |
Intelligence, Audio & Network
| AI Platform |
WizSense 2-Series |
| Smart Events |
SMD Plus, Tripwire, Intrusion, PIR wake |
| AOV Mode |
Always-On Video low-bitrate stream |
| Audio |
Built-in mic & speaker, two-way talk |
| Connectivity |
4G LTE Cat 4 (Telstra / Optus / Vodafone) |
| SIM Slot |
Nano-SIM |
| Storage |
microSD up to 256 GB |
| Mobile App |
Dahua DMSS (iOS & Android) |
Power, Environment & Build
| Primary Power |
Integrated solar panel + 64 Wh LiFePO4 battery |
| Battery Chemistry |
LiFePO4, MAX wide-temp variant |
| Battery Life (AOV) |
~10 days continuous streaming |
| Battery Life (PIR) |
Up to ~76 days ultra-saving mode |
| Backup Power |
12 V DC input, USB-C alternate |
| Operating Temp |
−30 °C to +60 °C |
| Ingress Rating |
IP67 |
| Warranty |
3-Year Australian Warranty |
Recommended NVR Pairings
Dahua DHI-NVR5208-8P-AI/ANZ
8-channel WizSense AI NVR with 8 PoE ports — the 4G SP-B-MAX streams over LTE direct to this NVR's P2P address. View →
Dahua DHI-NVR5216-16P-AI/ANZ
16-channel WizSense AI NVR with 16 PoE for mixed solar/wired sites — great when this camera covers a gate and PoE cameras cover the yard. View →
Dahua DHI-NVR4216-16P-AI/ANZ
16-channel 4K Smart AI NVR — budget-friendly headend for farm sheds, depots and rural homes running solar gate cams. View →
Dahua DHI-NVR5432-AI/ANZ
32-channel WizSense AI NVR (no built-in PoE) for multi-site rural deployments aggregating many 4G solar cams over VPN. View →
Frequently Asked Questions
Is the IPC-HFW2441DG-4G-SP-B-MAX NDAA compliant?No. Dahua products are not NDAA Section 889 listed and should not be specified for U.S. federally-funded projects.
What carriers does the 4G modem support?The Australian variant supports Telstra, Optus and Vodafone bands. Telstra is recommended for the broadest rural coverage.
How long does the battery last on solar?Roughly 10 days of continuous AOV streaming, or up to 76 days in ultra-saving PIR-only mode — solar tops it up daily in clear conditions.
Do I need a SIM with a data plan?Yes — insert an activated nano-SIM with a mobile-data plan. A 5–20 GB plan is usually plenty for PIR + alert use.
Does it record to microSD?Yes, supports microSD cards up to 256 GB for on-camera event clips and AOV recording.
Can I view the camera in DMSS app remotely?Yes — once the SIM has data, the camera registers to Dahua's P2P service and is viewable in DMSS from anywhere.
What is Smart Dual Light?The IR LEDs handle silent monitoring; when AI detects a person the warm-light LEDs kick in for full-colour video and visual deterrence.
Can I add an external solar panel?Yes — the 12 V DC input lets you connect a larger external panel kit or even mains power if the site has it.
How tall should I mount it?3–4 m on a pole gives the PIR sensor its best human/vehicle catch zone while keeping the solar panel out of vandal reach.
Will it work with my existing Dahua NVR?Yes — add it via P2P SN/QR on any Dahua WizSense AI NVR (NVR5/NVR4 AI/ANZ series recommended).
Downloads
Order Your Dahua IPC-HFW2441DG-4G-SP-B-MAX from CCTV Guru
CCTV Guru is an authorised Australian Dahua reseller shipping the IPC-HFW2441DG-4G-SP-B-MAX with a full 3-year Australian warranty and local tech support. Need help sizing a solar/4G CCTV solution for a rural property or remote site? Get in touch via cctvguru.com.au/pages/contact — we'll help you plan SIM, mounting and NVR pairing.
