ACK Technologies E-04 406 MHz Emergency Locator Transmitter
Updates make for better products and ACK Technologies has done just that. Their E-04 406 Emergency Locator Transmitter surpasses and supersedes the E-01 (discontinued). Compared to related 406 MHz ELTs, it is more affordable and lighter weight.
Here you can purchase the complete install kit for the updated transmitter. Refinements include: improved GPS capability; extended lithium battery life (5 years); and dual stainless steel straps as part of its retention system. This ELT comes in a vibrant orange casing to make it easier for rescuers to detect the destination of your distress.