Garmin TT 15 mini

Overview  Specifications Documents Firmware Press Release
Overview
A top-mounted, high-sensitivity GPS/GLONASS receiver, TT 15 mini dog device uses 18 levels of continuous and momentary stimulation, plus audible tone and vibration when used with a compatible dog device. Rugged and water-resistant to 10 meters, this tracking and training dog device with collar is tough enough to run wherever your dog runs, up to 4 miles away. The stimulation features let you train each dog separately - traditional stimulation allows you to make quick changes (low, medium or high) within a predetermined stimulation level (1-6), whereas linear stimulation allows progressively more stimulation from levels 1 to 18. You can remotely operate the LED beacon lights, built in to the dog device, to help locate your dog in low-light conditions. TT 15 mini ships with a 3/4-inch red collar strap. Replacement straps are available in multiple colors (sold separately). TT 15 mini is compatible with track only handhelds but the training tools will not function. The T5 mini is recommended for track only handhelds.
Specifications
Unit Dimensions	3.1" x 1.8” x 1.4” (7.8 x 4.5 x 3.5 cm)
Collar Length	Minimum of 9.5” (24 cm) in circumference x 3/4” (1.9 cm)
Weight	5.6 oz (158 g) for transmitter and antenna; 7.5 oz (212 g) total weight
Battery Type	rechargeable lithium-ion pack; user replaceable
Battery Life	16 - 30 hours
Waterproof	10 m (33 ft)
High Sensitivity Receiver	Yes
GNSS	GPS + GLONASS
Range	4 miles
LED Beacon Lights	Yes
Rescue Mode	Yes
Frequency Mode	MURS
Documents
Garmin Alpha 100 TT 15 and TT 15 mini Owners Manual
Garmin TT 15X and TT 15 mini Quick Start Manual
Garmin Dog Collar Compatibility
Garmin Dog Collar Video Archive
Firmware History (2190)
Changes made from version 3.90 to 4.00: Add improvements to pairing.
Changes made from version 3.80 to 3.90: Fix factory reset corrupting ID.
Changes made from version 3.60 to 3.80: Fix Rescue Mode not exiting when rate changes.
Changes made from version 3.50 to 3.60: Fixed lost GPS issues.
Changes made from version 3.40 to 3.50: Fix bug for collars that won't enter pairing mode.
Changes made from version 3.20 to 3.40: Fixed bug where track logs occasionally get saved improperly and cause issues booting.
Changes made from version 3.10 to 3.20: Restores update rate previous to low battery if rescue mode is enabled and low battery switches to 2 minute update rate. Added cancel to rescue mode if update rate command is received. Improved behavior and timeout of pairing mode in high interference situations. Improved response to a change ID command.
Changes made from version 2.90 to 3.10: Fixed occasional jump in dog position. Improved randomization of default tracking settings when user clears non-volatile memory.
Changes made from version 2.80 to 2.90: Add support for new replacement battery.
Changes made from version 2.50 to 2.80: Improved ability to pair to a handheld. Improved response to remote sleep command.
Changes made from version 2.40 to 2.50: Improved dog tracking communication. Improved transition into mass storage mode when connected to a PC. Fixed potential issue in the GPS software update process.
Changes made from version 2.30 to 2.40: Improvements to tracking with Astro and Alpha.
Changes made from version 2.20 to 2.30: Added storage of internal track logs. To use, connect unit to PC via USB cable. Unit may take 1-2 minutes to boot into mass storage. Improved remote sleep mode. Fixed potential issue with bark detection. Reduced amount of time needed to power up into pairing mode.