Hikvision THC-B220 Bangladesh

 2 MP high-performance CMOS
 1920 × 1080 resolution
 2.8 mm, 3.6 mm, 6 mm fixed focal lens
 Day/Night switch
 EXIR 2.0, smart IR, up to 40 m IR distance
 Switchable TVI/AHD/CVI/CVBS
 IP66