The security camera system in wireless connection ( this is NOT a WIFI connection nor working with a mobile phone)

A complete kit includes:

Wireless color pinhole camera (2.4Ghz)
Camera Signal Receiver (2.4Ghz)

Camera bracket

DC + 12V/500mA power adapter for receiver
DC + 8V/200mA power adapter for camera
AV Cable
Battery Clip Connector
Receiver antenna
Manual