Progressive scan BSI+NIR image sensor Up to 2560×1440 resolution Mini illumination: Color: 0.01 lux @ (F1.6 AGC ON) 0 Lux with IR 4x optical zoom, fast and accurate 4 IR LEDs, 2 White LEDs Built-in Mics &Speaker 30mfor audiblewarnings,7m for voice recording AI-based human vehicle detection &classification and tracking, perimeter precaution, crossing line, etc. SD/TF card chamber, Reset button, Alarm in/out PoE+ or DC12V power supply, easy installation IP66 Water-proof, IK10 vandalism proof Onvif, API, SDK, IE/NVR/VMS/free – Housing: PTZ – Resolution: 4MP – Lens Category: Under 20X PTZ – Night Vision: Infrared / IR – WDR: – Water Resistance Rating : – Compliance: – VCA Features: – Hardware Features: Built-in Mic, Built-in Speaker, SD Card