High quality image with 2 MP, 1/3' CMOS sensor 2MP (1920*1080) @ 15 fps Resolution Support one-key remote call, and can be extended to multiple call modes Supports human detection, activity zone, intelligent push and pet snapshot Supports two-way voice intercom supported; echo eliminated; noise suppressed Supports micro SD card (max 128 GB) storage Lighting for infrared night vision (with a night vision distance of 7m); 24h around-the-clock monitoring; IR-CUT switching; free of color cast in the daytime; clearer night vision Supports Android /iOS system mobile devices for remote real-time monitoring Easy to install and use