We now offer a line of extremely low weight digital ID radio tag products, with weights as low as 0.45g. Each tag contains a unique digital ID, over 4 billion possible, allowing for extremely accurate detection and automated data collection using our base station technology. Our tags provide world-wide option on a single frequency, eliminating issues of your bird flying to flying into different coverage areas. You can track vagrants across the globe.
There are two variants of radio tags: LifeTag™ and PowerTag™
LifeTag transmits a unique digital ID every 2 seconds, and requires no battery. LifeTag is designed to last for many years, allowing the researcher to study the entire life of the animal.
Our LifeTag comes with a variety of attachment options, including rappel harness, leg loop, popsicle stick, and glue on. Also, several coating are available, depending on durability requirements.
With 4 billion combinations of unique identifiers, no two animals will ever have the same identifier. This allows all concurrent radio tag projects to take place worldwide without interference.
Our PowerTag does not require sunlight to operate. They can be configured to transmit a digital ID as often as every 2 seconds to every 60 seconds, allowing the researcher to optimize between transmission frequency and battery life. Our smallest battery tags have a lifetime of approximately 6 months, while our larger battery tags can operate for years.
The PowerTag digital ID is globally unique, just like our LifeTag, allowing for billions of unique tags without any interference between projects.
The CTT SensorStation was designed with MOTUS in it’s DNA. The CTT SensorStations automates data collection in the field; collecting data 24 hours a day, 7 days a week, and can either operate on battery+solar or on AC power for indefinite periods of time. These SensorStations log the digital ID, signal strength, and time of reception and feature up to five dedicated 434MHz channels, and seven(!) USB ports for an almost infinite configuration of antennas. The SensorStation can either store data locally or transmit data in near real time over cellular networks. Health and status data can also be transmitted over cellular or satellite, notifying staff of any maintenance needs.
These SensorStations are designed to be deployed for multi-year duration, similar to commercial cell phone towers. They can operate stand alone or participate in large data collection networks with other SensorStations and/or with CTT Nodes, allowing for the triangulation of tag positions in a cooperative fashion.
CTT Nodes™ are small, low cost, and can be used to provide extremely precise, near GPS level accuracy of our smallest 0.45g tags. CTT Nodes listen on the LifeTag and PowerTag frequency, recording time, signal strength, and digital ID, and transmit to surrounding base stations. By plotting signal strengths across a grid of CTT Nodes™, very accurate positioning can be resolved. With high transmission frequency, unheard of near GPS level accurate tracks of very small animals can be collected over many months or years time.
CTT Nodes receivers are sensitive enough to receive signals from animals burrowing underground, in flight, on the ground, and in wetlands and marshes. They are waterproof and designed for long duration deployments. Nodes can also be used for presence and absence detection at a nest box — and can even determine if the bird is inside the box or on top. Think of it as long range RFID.
For field operations and localization of the animal studied, another option is available: the CTT Locator™.
We worked hard to revolutionize the way radio tags can be located. Instead of headphones, static, beeps, large antennas, and bulky analog receivers, use your smart phone instead! Beeps have been replaced by unique IDs and precise signal strength in decibel milliwatts.
The CTT Locator allows researchers to enter the field, locate animals, and log the entire session right in their smart phone. The CTT Locator contains a mobile web application that works with nearly every smartphone. Data can be downloaded later, along with position and time of where tags were sighted.
CTT Data Portal
Like our other wildlife GSM products, data can be transmitted directly to our portal — either by cellular, satellite or SD card. Within the portal you can view your data, perform complicated analysis, and view base station health and performance. CTT can also provide data processing for CTT Node™ products, creating maps and graphs of your study.