Replace your Ikelite flash bulkhead with this compact, independently sealed device, for reliable fiber optic triggering of a compatible fiber optic underwater strobe.High frame rate burst shooting is supported when used with an Ikelite DS160, DS161, or DS230 Strobe and High Sensitivity Optical Converter # 4405.

The transmitter is powered by two CR2032lithium single-useor rechargeable batteries (not included). The Transmitter has a built-in power save mode which prolongs battery life. Expectat least a week of diving out with average use. It is always recommended to travel with a spare set of batteries.

Connection to a compatible flash hotshoe is required. Housing, strobe, and hotshoe compatibility information is listed below.