... ≥dBFrequency:1.2G/15CH, 1.021G, 1.051G, 1.060G, 1.08G, 1.100G, 1.120G, 1.140G, 1.160G, 1.18.G, 1.200G, 1.220G, 1.240GGuidance of Technology:Frequency: 0.9G-1 ... .2GElectrical Source: DC12VVideo Output: 1Np-pTemperature for Use: -20°C+60°CDetails:High quality wireless AV transmitter receiverWireless audio video ...