The MARS 400S PRO uses advanced 5G wireless technology for low-latency video transmission. It supports a range of over 120 meters Line of Sight (LOS) when connected to 1 or 2 receivers. It can also support monitoring on 2 apps when connected to 1 receiver. The system supports up to 1080P 60Hz resolution. Both the transmitter and receiver are equipped with L-series battery plates and can also be powered via DC adapter or USB-C interface.