Garmin Alpha 200i Handheld Only Outdoor The Magnetic Collar allows only

The Magnetic Collar allows only your pet to activate the cat door for easy and controlled access

Stubborn Dog Receiver with adjustable collar for pets with neck sizes 6" to 28"

(2) sheet metal screws

Suitable for off-road (not extreme) conditions

Garmin Alpha 200i Handheld Only Outdoor The Magnetic Collar allows onlyDescription The Alpha 200i dog tracking and training system lets you monitor up to 20 dogs from up to 9 miles (depending on dog device) on a 3. 5 inch display with a 2. 5 second update rate. Easily control training functions by using the button operated, dog focused design. Youll also have access to premium Garmin navigation features, such as preloaded TopoActive maps, BirdsEye Satellite Imagery with direct to device downloads and built in three axis