Garmin Lithium Ion Battery for TT-15 Mini and T-5 Mini Doors turn unit off by releasing

turn unit off by releasing handles

We feel that Vibration is a more effective alternative because your dog is the only dog that will feel the vibration (other dogs can hear your dog's tone and your dog may hear another dog's tone command

Astro 900 supports BirdsEye Satellite Imagery (free 1-year subscription included) so you can download satellite images to your device and integrate them with your maps

WIRE CHECK - automatically compensates for wire problems and adjusts the amount of signal power to ensure the fence boundary remains in a constant location (no system can continue to function if the boundary wire has been completely cut)

Garmin Lithium Ion Battery for TT-15 Mini and T-5 Mini Doors turn unit off by releasingThis long lasting rechargeable battery lasts about 16 30 hours per charge. Features: Bring an extra battery to extend the life of your device Compatible with TT 15 Mini and T 5 Mini dog device