Name: Garmin Alpha T20 GPS Collar AU
SKU: 280428

Product Details ＋

Unit dimensions (WxHxD)	8.1 x 4.5 x 3.5 cm (3.2″ x 1.8″ x 1.4″)
Weight	168.5 g (5.9 oz) for transmitter and antenna (without collar) 239.5 g (8.4 oz) total weight (with collar)
Battery type	Rechargeable lithium-ion pack; user-replaceable
Battery life	Standard battery pack (included) up to 68 hours using dynamic tracking (default) up to 25 hours with location updates every 2.5 seconds up to 84 hours with location updates every 2 minutes Extended battery pack (sold separately) up to 136 hours using dynamic tracking (default) up to 50 hours with location updates every 2.5 seconds up to 168 hours with location updates every 2 minutes
Range	14.5
Interface	USB-C
Water rating	1 ATM (10 metres)
Neck size	With standard 1″ collar strap: minimum of 9.5″ (24 cm) in circumference With flipped 1″ collar strap: minimum of 6.5″ (16.5 cm) in circumference
High-sensitivity GPS/Galileo receiver	Yes
GPS antenna	Top-mounted, orange
Vibration/Tone	Not available in the U.S.; may be available in other regions
LED beacon lights	Yes (multiple colour options)
Flex band	User-replaceable
Sleep mode	Yes (Alpha^® Series only)
Rescue mode	Yes
Frequency mode	VHF
Replaceable collar straps	Yes
Collar compatibility	Up to 1″ (2.54 cm)
Automatic software updates	Wi-Fi^® technology (when charging and connected to a network)