Dahua 4MP & 2MP WizColor Bullet Network Camera WizSense AI IP67 PoE Built-in Mic | DH‑IPC‑HFW2449TL‑S‑PRO DH‑IPC‑HFW2249TL‑S‑PRO

Upgrade your surveillance with Dahua’s WizSense series bullet cameras. This listing offers two resolution options: 4MP (2688×1520)​ for crystal‑clear detail and 2MP (1080p)​ for reliable full‑HD monitoring. Both cameras feature WizColor Technology​ that delivers vibrant color video even at night, thanks to the large‑aperture lens and AI‑ISP processing.Built around an independent AI chip, these cameras accurately detect and classify people and vehicles, reducing false alarms with SMD Plus​ and Perimeter Protection​ (intrusion/tripwire). The rugged IP67​ metal housing withstands harsh weather (−40°C to +60°C), and dual power options (PoE or 12VDC) make installation flexible. Each unit includes a built‑in microphone for audio recording and supports up to 256GB microSD card for local storage.Ideal for​ homes, shops, warehouses, and outdoor perimeter security – choose the 4MP model for longer detection ranges and finer details, or the 2MP model for cost‑effective full‑HD coverage.