Reference:
DS-2CV2Q21FD-IW(W)/FUS
2 MP indoor fixed dome network camera with audio. High quality images with 4 MP resolution. Realization of Wi-Fi connection and easy installation. Provides real-time security through integrated two-way audio. Efficient H.264 compression technology. Wi-Fi connection and easy installation. Supports micro SD / SDHC / SDXC cards, up to 128GB. Dimensions 82.4 x 113.6mm