IPC-HFW2431DG-4GDahua IPC‑HFW2431DG‑4G‑SP‑EAU‑B-SP-EAU-B EoL-L

4 MP resolution (2688 × 1520) — clear, detailed video capture.

1/3″ CMOS image sensor optimized for low‑light performance.

H.265 / H.264 video compression — saves bandwidth and storage.

Built‑in 4G LTE module — supports mobile network connectivity without wired internet.

Solar power support with integrated panel and battery — ideal for off‑grid locations.

Standalone operation — no need for external power or network cabling.

Built‑in PIR motion sensor — detects human movement.

Warm light & IR LEDs — color night imaging and night vision (IR up to ~50 m and warm light ~30 m).

Sound & light alarm linkage — triggers alarm and illumination on detection.

Integrated 8 GB eMMC memory with support for up to 256 GB Micro SD card — local storage for recordings.

Two‑way audio — built‑in microphone and speaker for communication.

Abnormality detection — alerts for motion, video tampering, audio, SD card issues, network disconnection, IP conflict, and unauthorized access.

IP67 weatherproof rating — dust and water resistance for outdoor use.

Wide environmental support — works across various temperatures and conditions.