• Features a vivid sunlight-readable 3.5” capacitive touchscreen display and a button-operated, dog-focused design for quick, minor adjustments
• Easily set up and monitor up to 20 dogs with your compatible dog collars from up to 9 miles away (depending on your dog collar) with up to a 2.5-second update rate
• Dog list and group management let you keep non-paired dog information in the handheld for easier setup
• Includes preloaded TopoActive maps, downloadable satellite imagery, and a built-in 3-axis compass and barometric altimeter
• With an Outdoor Maps subscription, you have access to a wide variety of premium mapping content that is regularly updated and wirelessly delivered directly to your Alpha 300 handheld when connected to a wireless network
• User-replaceable battery lasts up to 55 hours
• Triggers 18 levels of stim, tone or vibration when paired with your training-enabled collar