The C3A 1080p Outdoor Wi-Fi Camera from ezviz uses a 1/4" 2MP image sensor to capture 1920 x 1080 resolution video at up to 30 fps. It has a night vision range up to 24'. The camera's 2.2mm fixed lens delivers a 126° diagonal field of view. A PIR sensor will send an instant alert when it detects human or pet movement, while filtering out potential false motion alerts from insects, curtains, or lightning. Two-way audio communication is possible thanks to a built-in speaker and omnidirectional microphone. An onboard card slot supports microSD cards up to 128GB (available separately). The EZVIZ app for iOS and Android enables remote viewing and instant alerts.