Dahua HFW123 Full Color 2MP IR Bullet Camera with Audio Price in Bangladesh. Dahua HAC-HFW1239TLMP-A-LED CCTV camera has a full HD color video facility with an HDCVI camera audio signal. It produces a high-resolution color image even in the lack of light 24 / 7 hours with LED illumination. It comes in a variety of fixed lens variants with different language OSD and HD / SD transmission options. With a waterproof and dirt-resistant design, it is appropriate for both interior and exterior use.