【TX, RX, and Monitor-All in One】Hollyland Mars M1 camera field monitor with wireless video transmission solution brings you more efficient monitoring and shooting experience. Switched to TX/RX mode, it can be paired with Mars 4K. As a TX, it achieves a 450ft LOS range and supports up to 4 APP monitoring. | 【5.5" LCD Touch,Born for Filmmaker】The Mars M1 designed with a 5.5" touch LCD featuring up to 1,000 nits of brightness.With professional color calibration performed during manufacturing, each screen is set up with 6500K as the default color temperature, and multiple-level color temperature adjustments are available.1920x1080 high resolution, REC.709, 1000:1 contrast, 16:9 aspect ratio, and 16.7M natural colors for excellent color rendition. | 【4K Monitor without Delay, HDMI & SDI】Mars M1 video camera monitor supports up to 4K/30fps HDMI IN&LOOPOUT. Both HDMI and SDI support broadcast /production standard decimal-point frame rate display, input, and output. Dual interfaces make it more flexible to work with cameras and switchers for professional video production. | 【3D LUT, Preview & Playback】Mars M1 filed monitor's 3D LUT function allows you to load 5 custom LUTs via a FAT32 format USB-C flash drive. It comes with 15 auxiliary functions like 3D LUT, Color Temperature, 4x Zoom, Focus Peaking, Exposure, Waveform, Zebra, Vector scope, Histogram, and Pseudo-color for pro monitoring efficiency. | 【Smart Channel Scan and Selection】Mars M1 4K monitor supports Channel assignment options allow for interference-free transmission. A stable connection is possible automatically upon startup. Smart channel scan helps determine which ones are occupied and selectable.