IP Thermal Camera Fixed Eyeball Visible Lens:1/2.7″ 5MP@30FPS 4mm Thermal Lens: 256×192 3.2mm VCA FD Fire Detection Built-in Alarm SD Slot – Housing: Turret – Resolution: 5MP – Lens Category: 4.0mm Fixed – Night Vision: Infrared / IR – WDR: True WDR – Water Resistance Rating : IP66 – Compliance: NDAA – VCA Features: Active Deterrence, Basic VCA, Face Detection, Human / Vehicle Classification, People Counting – Hardware Features: Alarm In, Alarm Out, Audio In, Audio Out, Built-in Mic, Built-in Speaker, POE, SD Card