... Specification: 1. 2.4GHz wireless recordable receiver, USB2.0 port.2. 2.414GHz, 2.432GHz, 2.450GHz and 2.468GHz 4 channel receiving with enhanced flexibility and ... may be connected with the equipment with audio and video output such as video recorder etc.6. 2.4G ~ 2.4835 GHz ... with PC, CPU: Pentium 1.2GHz or above, USB (universal serial bus) port, 128 MB RAM or above. New 2.4g Wireless DVR Camera ...