The Phottix Odin TCU TTL Flash Trigger Transmitter v1.5 for Canon runs on 2.4 GHz frequency and features four channels with three groups. Flashes within each group have +/- 3 EV power compensation in TTL or user-determined power levels in manual mode.

The Phottix Odin TCU TTL Flash Trigger Transmitter v1.5 for Canon is compatible with the Phottix Strato 4-in-1 and Phottix Strato II Multi 5-in-1, as well as the Atlas II wireless systems.