HGLRC Zeus VTX 2.5W is a powerful analog video transmitter for freestyle and long-range drones. The video transmitter features an aluminum heat sink that dissipates heat and helps protect the video transmitter from mechanical damage. For easy installation into the frame, mounting holes with a spacing of 30.5x30.5mm are provided. Power can be supplied directly from batteries at 7-26V (2-6S). Power is switchable in 25/200/800/1600/2500mW levels. Power, band and channel settings are made by buttons or more conveniently via the controller using the Smart Audio protocol. The antenna is connected via the MMCX connector.