Garmin Chirp Geocache Transmitter

Chirp utilizes ANT technology to broadcast a local signal with a typical range of 10m to compatible Garmin GPS units
Chirp can be programmed to transmit your geocache name, hints, description, riddle and next-stage coordinates for multicaches
PIN-protected use deters theft and reprogramming
Garmin Chirp works with ANT-enabled versions of Garmin Oregon, Dakota and GPSMAP 62/78
Replaceable lithium CR2032 battery has a typical life of more than 1 year