2.4GHz Wireless Camera ~ Use Day and Night       • High-quality colour picture & sound day and night. • Built-in infrared LED lights for night vision ~ Continue monitoring in zero light! • Built-in rechargeable Li-Battery allowing portable use completely independent of mains power supply. • 4-channel select operation allows...

USB DVR ~ 2.4GHz Wireless 4 Channel Video and Audio Receiver     This is the newest wireless USB DVR that you can 'plug and play' using your PC or Laptop. Simultaneously receive and display 4 separate AV channels ~ using wireless cameras, (or a wired camera by using the included AV cable). Fast and easy installation. ...