Perfect for locating your dog and notifying you when it’s on point, this versatile beeper can be used alone or as a remote-controlled part of a Sport Upland or Upland Special system. The latest audio technology and an innovative speaker produces sound that carries farther – more than 1/4 mile. Pick from four selectable hunt sounds and two point sounds, including a lifelike hawk scream recorded by a noted ornithological laboratory. It's simple interface lets you change all beeper and power setting with a single button, without removing the collar. Rugged, waterproof case. Also works remotely with Tritronics Field and Pro model systems. Weighs only 3 oz. Runs on one 3-volt, CR123A battery.