How do hidden spy cameras work?
Zien Mini Spy Cameras are like an actual camera with proper video recording abilities.
Can I get audio in my hidden camera?
Yes, you can get audio in the Zien Spy camera.
Will a cordless phone interfere with wireless cameras?
No, you will not have an electronic interference in your Spy Camera unless it has a powerful signal, which might happen quite rarely.
Does this camera have to have a memory card to record?
Yes, the Spy camera has a memory slot that supports up to 32GB of memory card.