Dahua DH‑HAC‑B1A21P

2 MP Full HD resolution (1080p) — clear and detailed video footage.

1/2.7″ CMOS image sensor for quality imaging.

Up to 30 fps @ 1080p — smooth motion capture.

Switchable video formats (HDCVI / CVBS / AHD / TVI) for compatibility with many DVR systems.

Fixed lens (typically 3.6 mm) — balanced field of view; other focal lengths may be available.

Smart IR night vision up to ~20 m — automatic visibility in low‑light/dark conditions.

Day/Night auto switch (ICR) — adapts to lighting changes.

IP67 weatherproof rating — suitable for indoor and outdoor use.

Wide Dynamic Range (DWDR) — improves image quality in mixed lighting.

Auto‑MDI/MDIX and plug‑and‑play installation — easy setup on analog systems.

Robust operating range — works in extreme temperatures (about −40 °C to +60 °C).

Power: 12 V DC supply — common CCTV power standard.