6 MP ColorVu 3.0 LiveGuard Fixed Turret Network Camera 1/2.4" Progressive CMOS, ICR, 3200 × 1800: 20fps(P)/fps(N), H.265+/H.265/H.264+/H.264, WDR, 3D DNR, BLC,HLC, Smart hybrid light, IR or white light range: up to 30m, DC12V & PoE power supply, Support remote mobile management via Hik-Connect; *-LIUF/SRB: added built-in speaker to support two-way audio and audio alarm, built-in red and blue strobe alarm light;