It's a Beeper for Hunting dog's.

The hunter put it,on the dog's neck,like a collar.

Then, when the dog is moving fast,the beeper makes a slow motion "BIB".

And when the dog is moving slow or no move,which means that have find the "Bird", the "BIB" becomes very quick.

Color: yellow (as pictures shown)

 

Dog Beeper.  

The product built-in inductor,

The product built-in inductor, equipped with magnetic switch and Built-in buzzer.

 

 

Set this product on the dog`s neck,you can let dog track prey.

When the dog move fast, the product will emit a short "BIB" sound,

When the dog move slow or doesn`t move, means the dog has found the prey, the product will emit urgent and continuous "BIB" sounds.

Because the item can set 8 type different sounds,so you can use 8pcs collar to overlap 8pcs dog:

For example: "BIB" for one sound represent first dog."BIB" For two consecutive sound represent the second dog, and so on, the hunter can control 8 dogs at the same time.