1/2.8″ 4Megapixel CMOS. 5x optical zoom. Max. 25/30fps@4M. IR distance up to 50 m. Warm light illumination distance up to 30 m. SMD 3.0. Perimeter protection. Face detection. Alarm: 1 in, 1 out; audio: 1 in, 1 out. Built-in Mic and Speaker for Two-way Talk. 12 VDC/PoE power supply. IP66. Sound and light alarm (red and blue lights). – Housing: PTZ – Resolution: 4MP – Lens Category: Under 20X PTZ – Night Vision: Full Time Color, Infrared / IR, LED – WDR: True WDR – Water Resistance Rating : IP66 – Compliance: No – VCA Features: Active Deterrence, Basic VCA, Face Detection, Human / Vehicle Classification – Hardware Features: 2 Way Audio, Alarm In, Alarm Out, Audio In, Audio Out, Built-in Mic, Built-in Speaker, POE, SD Card