Wireless, Digital Home Monitoring Kit, Includes Color Video Camera & 3.5" Color LCD Monitor, Transmits Color Video & Sound Up To 450', Night Vision Up To 20', 2.4 GHz, Indoor/Outdoor, Digital Pan/Tilt/Zoom, Motion & Sound Activation, 2 Way Communication, Temperature Display & Alerts, Plays 4 Lullabies, Night Light, DVR Recording Using Optional Micro SD Card Or Direct To Computer, Remotely Monitor Video From Computer With Third Party Software, Expandable Up To 4 Cameras, AC Or Battery Power.