https://aeisecurity.com/5km-parabolic-dish-antenna
DigiSender Yagi - 5KM Parabolic Dish Antenna (26dB) with 12.5m Low Loss Cable
Connect this antenna with the DigiSender Long Range receiver to create an audio/video link with a range of up to 5km.
parabolic dish antennadigisenderyagilowloss
https://aeisecurity.com/DigiSender-Fibre-4K-HDMI-Extender-with-RS232-Multiplexer
DigiSender-Fibre-4K-HDMI-Extender-with-RS232
DigiSender Fibre - 4K HDMI Extender with RS232
hdmi extenderdigisenderfibre