... used for theft prevention, after-hours surveillance, home security Camera specification:~ 2.4GHz WIRELESS CCD CAMERA / 1 / 3 SONY CCD~ ... 2,468GHz~ Built-In Rechargeable Lithium Battery , AC-DC Adapter:+5V,1000mA~ Accessories: 1 Wireless Transmitters ,1 AC/DC ... x 480 (VGA)Video frame rate: 30fpsStorage medium: SD, SDHCLargest capacity supported: 32GByteMinimum computer configuration: WIN98 second ...