High-Power LED Light: Porch Cam is a motion-activated security camera (PIR) floodlight with a 125dB siren alarm and auto tracking function. It features motion sensor and sound detection with 2-way audio and 2K video recording for a complete home security CCTV package. When motion or sound is detected the device will capture a still image in the app memory for your to review in the message centre. Add an optional micro SD card to record a 30-second video when motion or sound is detected to review in the app