This is the Fat Shark Trinity 3-Axis Head Tracker Module for Dominator head sets. Trinity is the result of pairing an accurate 9DFO IMU with a revolutionary vector algorithm that anticipates and maps real head motion in free space. Trinity delivers the smoothest and most accurate 3 axis head tracker ever; it's impossible to even imagine what could be improved as the performance is flawless. Rapid fluid motion, zero error – the head tracker is so natural that it becomes an extension of your environment and you soon forget you are even using one. Trinity is a quantum leap forward in head tracking performance and it will change how FPV pilots fly.
The Trinity head tracker is installed by inserting it into a receptor built into the Dominator headsets. It sends out an 8-channel PPM signal that mimics a RC trainer radio and works with any RC radio that supports selective channel assignment.
A 3-axis controllable camera mount is required in order to control camera movement via head tracking.