G5 Iridium/GPS Location Collar,

Get your animal's GPS location data anywhere you get your e-mail,
Battery options available
Remotely commanded release via e-mail
Life subject to battery configuration, Long life, 2 to 4 years, 4+

G2110D GPS Collar for Medium to Large Mammals

A sturdy, lightweight, and economical collar.
Programmed for self-timed collar release
410 grams; collects 8,200 lat/long locations
Operates up to 18 months typical using D cell

Battery Life @ GPS schedule with VHF on 12 hours and off 12 hours: 350 days – 1 fix every 1 hour 

                                                                                                   760 days – 1 fix every 8 hours

ATS GPS Technical Specifications

Advanced Telemetry Systems Australia

G2110E2 Iridium/GPS Location Collar, Large

Get your animal's GPS location data anywhere you get your e-mail,
825 grams total weight
Remotely commanded release via e-mail
Long life, 2 to 4 years, 4+

G2110B GPS Collar for Medium to Large Mammals

A sturdy, lightweight, and economical collar.
Programmed for self-timed collar release
350 grams; collects 8,200 lat/long locations
Operates up to 13 months typical using C cell
Battery Life @ GPS schedule with VHF on 12 hours and off 12 hours: 170 days – 1 fix every 1 hour  

                                                                                                   380 days – 1 fix every 8 hours

Wildlife Transmitters and Tracking Systems

W500 and W510 Logger

65 to 80 grams with single AA battery,
95 to 115 grams with two AA batteries, and 1 inch wide expandable neoprene collar
Holds 32,000 lat/long locations
Collects activity and temp. data

Wireless programming and remote download capable