Ideal for monitoring large and smaller areas, Infrared night vision enables you to watch your home clearly even in the dark, (for indoor use only) view remotely on smartphones or other mobile devices with audio and super clear footage. Features: Super wide angle 90 Infrared night version Support max 32GB TF card (TF card is not included) Historical video playback Built-in responsive high-sensitivity 36dB microphone and 81W speaker for a clear 2-way intercom (talk and listen freel Motion detectio