You need to know where your dog is at all times. SportDOG Brand® can help you match the right tool to your situation. We offer visual tracking with our simple Locator Beacon, perfect for nighttime use. Audible tracking is provided by our Deluxe Beeper Locator (DSL-400) or our UplandHunter® Accessory Beeper, both of which are proven favorites of pointing dog enthusiasts. For the ultimate in long-distance tracking, nothing compares to our super-advanced TEK system, which uses GPS technology for long-distance training and hunting.