New developments from CTT are changing much about the species wildlife biologists can track and the volume of data they record.
CTT LifeTag and CTT PowerTag

GPS-GSM Wildlife Telemetry Trackers

Satellite and GSM-Argos Hybrid GPS Wildlife Tracker

The CTT LifeTag and CTT PowerTag are made for projects that demand long-term data collection on small species.
Weights start at 0.45g and are available in a variety of formats including rodent collars, leg-loop, and glue-on.
The CTT LifeTag and PowerTag provide data as frequently as every two seconds, or they can be programmed to transmit less frequently in order to conserve the battery of the PowerTag.
With the most comprehensive detection capabilities of any available wildlife telemetry device, including detection by the Motus network and hand-held receivers, the CTT LifeTag is here to help you change the world.
The CTT Evolution Series 400 leads the world in reliability and innovation. Featuring GPS and accelerometer, the ES-400 has a world-band cellular modem that our powerful Evolution Series operating system uses to connect faster and send the highest volume of data in the shortest time.
Available at weight as low as 15g, the ES-400 supports recovery in the field with mortality detection logic and optional local signalling via CTT LifeTag or SmartVHF.
Larger CTT GPS telemetry transmitters can also be a part of the CTT Internet of Wildlife, that receive signals from the CTT LifeTag and CTT PowerTag, giving you data on smaller animals where you have no static receivers!
The world’s only wildlife tracker that can transmit over cellular or Argos satellite, depending on GSM service availability, the CTT Evolution Series 500 allows wildlife biologists to know where their animals are, even if they are out of cellular coverage for months.
Available in a variety of formats, weights and attachment styles, the ES-500 can also include mortality detection logic and optionally, local signalling with the CTT LifeTag or SmartVHF.
Other satellite telemetry transmitters for wildlife research and management include the CTT ES-100 and the ES-150.