Pyle PLCM22IR Flush Mount Rear View Camera with Night Vision

Thank you for purchasing a Nady 151 VR wireless camcorder microphone system-and congratulations on your choice. The 151 VR operates on long-range interference-free VHF high band frequencies. It also utilizes a patented companding noise reduction system for excellent dynamic range (120 dB) and hiss-free performance.The 151 VR will make a tremendous difference in your videos, adding professional quality audio to every production.