The Hollyland MARS 400S PRO RX receiver uses the latest coding, decoding and 5G wireless transmission technology that can achieve ultra-low latency wireless video. It has a 400 foot range with a clean line of sight and supports up to 1080P 60Hz resolution for full HD HDMI/SDI video transmission. The MARS 400S PRO can support 2 APPs monitoring when connecting with the MARS 400S PRO RX. Both the transmitter and receiver are equipped with L-series battery plates and also can be powerered by a DC adapter or by USB-C.