Frequency:ISM 2.400-2.483MHz,4 Channel Selectable.
2.5"TFT LCD Screen Display
Monitor can be connected to TV by AV cable
View Angle:62 Degree,Night vision range:5m,Minimum Illumination:1.5Lux/F1.5
At least 100 meters on open line and 30 meters with block
Built-in Microphone on Camera; Built-in Speaker on Monitor
Accessories:Built - In Lithium Battery*2,Adapter*2,A/V Cable*1
Net Weight:(Camera)60g,(Receiver)250g,Outdoor Range:100M.