Dragonfly Diversity ReceiverAluminum CNC machined shell, 48 channels with raceband, built-in monitor, DVR, color-coded channels, tripod mount and many more. Is this the diversity receiver you are looking for? We have been going over the design of the Dragonfly Diversity Receiver for several months now and have finally settled on the final production version.Plug and play. The two built-in two receivers have a high sensitivity of -95dbm which is much higher than that of other receivers. You can automatically receive the best signal and maximize your signal coverage. Built-in 1.54" monitor for instant display, showing the input voltage, frequency band and channel on the screen. You are also easy to observe the channel interference. Futhermore, we are using the monitor with top quality mineral glass which are widely used on the watches to make sure the monitor will not be scratched.The Dragonfly Diversity Receiver is with dual video outputs, easy connect it to various devices. It has a function of DVR files protection that automatically save the footage even suddenly power off.Easy to use button with channel autoscan. Channel searching comes with memory function, no need to search every time.To ensure the longest and best performance, the Dragonfly Diversity Receiver comes with two built-in micro mute fans, no noise and able to make the receiver stay cool. As per our internal test, the Dragonfly diversity receiver works great even after a long time exposure to the sun during a hot day.Features:1. Aluminum CNC Machined Shell.2. Built-in micro fans, able to work under hot weather.3. Supports 6 bands 48 channels with raceband.4. 7-26v wide input, can be powered by USB as well.5. DVR files protection. Automatically save the footage even suddenly power off.6. Dual video outputs, easy connect to various devices.7. Built-in 1.54" monitor for instant display.8. Channel setting with different LED colors and the modes are seletable to show your own personablity.9. Channel searching comes with memory function, no need to search every time.10. The receiver sensitivity is -95dbm, higher than that of other receiver.11. Firmware upgradable.48 Channels with Race BandHow to use Dragonfly Diversity ReceiverShort press "Band" for changing band.Short press "Power" for changing channel.Short press "DVR" for DVR shooting.Short press "Manual" for OSD.Long press "Power" to turn on or turn off.Long press "DVR" to enter replay mode, then press "Band" to move upward and press "Power" to move downward, short press "DVR" to play, long press to delete, short press to confirm deletion, and press "manual" to exit. During playing, the user can press the button of moving upward or downward to fast forward or rewind the video.Long press "Manual" to enter manual setting, then press "Band" to move upward and press "Power" to move downward, press "DVR" to enter. Upward and downward to set the parameters, press "DVR" to confirm and short press "Manual" to exit.Built-in two micro fans, able to keep cool under extremely hot weather. As per our test, the Dragonfly diversity receiver works great even after a long time exposure to the sun.