IP-5IRD4S45-28-PA || Titanium, IPC, 4MP, , 2.8mm Fixed Housing: Resolution: 4MP Lens Category: 2.8mm Fixed Night Vision: Full Time Color, Infrared / IR, LED WDR: True WDR Water Resistance Rating : IP66 Compliance: NDAA VCA Features: Active Deterrence, Basic VCA, Human / Vehicle Classification Hardware Features: 2 Way Audio, Audio In, Audio Out, Built-in Mic, Built-in Speaker, POE, SD Card SKU: IP-5IRD4S45-28-PA