Infant Optics DXR-5 2.4 GHz Digital Video Baby Monitor with Night Vision
click here more details product http://www.amazon.com/dp/B0052QYLUM/?tag=arohman-20
2.4 TFT screen with super sensitive built in microphone
2.4 GHz static free digital wireless transmission covering distances of up to 800 feet in open areas, or 150ft in enclosed areas
Uses FHSS (Automatic Frequency Hoping System) - jumps between different channels in the 2.4 GHz range which virtually 'encrypts' the data
Automatic IR night vision,A/C Power: 6 V 1 A DC adaptor
Automatic voice activation power saving mode - monitor unit shuts down automatically if no noise is sensed for 3 minutes
