The new ACME ALPHA 210.5 and 211.5 are the direct further development of the classic 210.5 and 211.5 and are characterised by the following points:
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Even greater reach
Up to 17% more reach, which significantly increases the possible working distances.
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better response
The frequencies generated by the ALPHA are concentrated in the middle octave range of the dog's hearing so that the dog can hear them more clearly.
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Sharper sound
The ALPHA is 8 % louder and has a sharper sound that is even easier for the dog to interpret.
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Four years of development
Extensive research and development work was carried out in collaboration with the best dog trainers in the world to develop the best dog whistle in the world.
Switching from the classic 210.5 and 211.5 whistles to the ALPHA models is easily possible, as they still have standardized frequencies.
