The digital image transmission system and visual perception of for FPV flying glasses are the evolution of the FPV industry. At the same time, the simulated FPV system represented by Fatshark also has a very large market base and inventory. The design of 5.8G RX PORT 3.0 PLUS is fixed with the screw of flying glasses headband ring and is completely non-destructive installed on the side of flying glasses. This allows you to easily transfer video and audio signals to the high-quality screen of FPV flying glasses for viewing or recording. 5.8G RX PORT 3.0 PLUS is small, , portable, and versatile, and be popular with players who have both analog and digital FPV flight equipment. Lastest Condition: 1.Add a power switch and a standard DVR interface (the interface of the video module). The FPV Glasses 0200 version now opens the function of DVR recording, but it cannot record sound. We have reserved a standard DVR interface, which allows guests with this need to connect to their own DVR to record images and sounds. Add a Nixie tube, which can display the battery voltage in real time and set low voltage alarm. It can be used as a 5.8G receiving base station to modify FPV flying glasses and 5.8G monitoring screen. Item name:receiver module Power input:2S-4S(DC 5.5 x 2.1) Internal voltage:5V 3A(output with welded pad) Power output:2S-4S(DC 5.5 x 2.1) Signal input:standard Fatshark receiver interface(include third party receiver:Reaxacc Furious ) Signal output:standard audio/video, support external connecting DVR module, with voltage display and low voltage alarm Used for FPV V1 V2 Goggles Colour:Black Material:PCB+Plastic+Metal Package Contents: 1 x receiving module 1 x mounting block 2 x cables 2 x Screw Only the above package content, other products are not included. Note: Light reflection and differen displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.