It comes from Aishine Electronics Security 10+ years professional factory of WiFi DVR Spy Hidden Security Cameras. Camera of this type can easily record audio, picture and video on the live as long as there is a Wi-Fi signal. Also, it can be hid perfectly in the bathroom, living room, bedroom of house or office of the company. It would help you monitor and protect the people or belongings you care and value. You would relieve a lot with a Wi-Fi invisible camera in the house/office. It can be widely applied in places such as house, office, warehouse, shop, supermarket, bank ,construction site and so on.