This product is a high-resolution 720 x 480 remote video surveillance, with an external TF card slot. As a multifunctional high-tech product, the product is available multiple functions, such as, video sound recording, take a photo, with high capacity battery, and it supports motion detect video recording.
Smoke detector appearance, not a real smoke detector
Support video sound recording
Support taking a photo
Support motion detect video recording
Support remote control