Filter products by Segment
Filter products by Technology
Select a Product
Select a Product
Filter products by Technology
Select a Product
Filter products by Technology
Select a Product
Select a Product
Filter products by Technology
Select a Product
Select a Product
Select a Product
Help us find what you are looking for by searching for species, products, technologies and other keywords.
About this image:
Red fox (Vulpes vulpes)
Accessory
About this image:
TRD-L / TRD
About this image:
TRRD / TRRD-VHF
About this image:
Micro-TRD
About this image:
Mini-TRD
Capturing and recapturing for collar deployment is a stressful event for the animals and costly endeavour for the biologists. Lotek’s drop off solutions are designed to reduce the cost associated with recapture, as well as the stress on the animal. The choices offered can cover deployment on a multiple array of species. The weights of drop offs vary from 10g – 121g. The release principles include timer countdown, radio command for release up to 5 years, and release by Iridium command. Contact your Telemetry Specialist to discuss suitability of dropoff model for your study goals.
Long battery life: Units may be released on command or set for release up to 60 months from moment of deployment.
Collared Deer
View this post on InstagramA post shared by umdwildlife (@umdwildlife) on
View this post on InstagramA post shared by umdwildlife (@umdwildlife) on
View this post on InstagramA post shared by umdwildlife (@umdwildlife) on
Mule Deer
View this post on InstagramA post shared by Benjamin Kraushaar (@benjamin_kraushaar) on
Black Tailed Doe
View this post on InstagramA post shared by Siobhan Darlington (@siobhandarling) on
Keeping it Wild: Pronghorn Tracking Collars
Polar bear body cams capture never before seen behavior from Arctic predator
Elk Camera Collar
| Model | Micro-TRD | Mini-TRD | TRD-L | TRD | TRRD/TRRD-VHF |
| Weight (g) [1] | 10 | 16 | 30 | 40 | 121 |
| Size (LxWxH) (mm) | 28 x 15 x 12.5 | 30 x 15 x 16.5 | 32 x 30 x 22 | 32 x 30 x 22 | 61 x 41 x 25 |
| Life (months) | 12 | 12 | 60 | 60 | 60 |
| Time resolution [2] | Set days, 365 max. | Set days, 365 max. | 1 week increments | 1 week increments | 1 week increments |
| Time programming [3] | At Lotek only | At Lotek only | At Lotek only | At Lotek only | At Lotek only |
| Operating distance [4] | – | – | – | – | <400m |
| Tensile strength (kg) | 10 | ~60 | 30 | 400 | 400 |
1. Weight does not include mounting hardware.
2. Activation by relative time function (not absolute time) is initiated by a magnet.
3. Once a time is programmed into the mechanism at Lotek, it cannot be changed unless the electronics are replaced.
4. Operating distance in line of sight OR via Iridium command for TRRD-VHF.
Features and specifications subject to change without notice.
Technical specifications:
Operating temperature range:
Micro-TRD and Mini-TRD: -10˚C to +50˚C
TRD-L/TRD and TRRD/TRRD-VHF: -30˚C to +50˚C
Join our mailing list for all the latest information on product releases and updates.
This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.
Strictly Necessary Cookie should be enabled at all times so that we can save your preferences for cookie settings.
If you disable this cookie, we will not be able to save your preferences. This means that every time you visit this website you will need to enable or disable cookies again.
