1/4" Progressive CMOS, ICR, 0lux with IR, 1280x720: 25fps(P)/30fps(N), 4mm lens,H.264/MJPEG, dual-stream, 3D DNR, Digital WDR, BLC, 10m IR, PT function (Pan: 340°; Tilt: 120°), Motion Detection, Smart Tracking, support Micro SD up to 128GB, HIK-Connect cloud service, Build-in microphone and speaker, support two-way audio, Built-in WiFi, SmartConfig Wi-Fi/AP Paring, LAN, 5VDC power supply. Default: SD card is not included.