Wireless Wifi Hidden Camera:Quick Plug and Play - Compared to other hidden cameras, we spy camera was really easy to set up. Just download the free App on your mobile phone(Android or IOS), and use the router WIFI(2.4GHz only)to configure it.you can watch the live video from the hidden camera at any time. 4K UHD Spy Camera:With its upgraded 4K lens and Capturing Ultra high definition live images up to 30FPS Per Second, It can be used for home security, babysitting, pets, professional monitoring, indoor monitoring. It can meets all your surveillance needs(No night vision function)