35 Series 5 MP IR Fixed Bullet, 2.8mm, POE,Image sensor -1/2.8" CMOS,50m IR Distance , WDR-120db, Micro SD support (up to 256GB), Onvif Profile G/S/T,H.265 HEVC, IP66, UL ,Event Type- Video motion detection/Recording Notification ,Video Analytics - People counting,/Loitering/Tripwire/SMD, Operating Temp -40°C ~ 60°C, Audio cmpression - G.711 ,Audio Stream- 2 way /Full Duplex , Audio Interface - Line IN/Out , Alarm Input /Output - 1 In/1 out, support Defog COO- Vietnam