Ultrasonic dog repeller SITITEK GROM-250M

Judging by the reviews, "SITITEK GROM-250M" is the most popular repeller domestic production. It has a number of important advantages. The compact dimensions make it easy to take it with you (fits in your pocket or purse). It has a high efficiency due to the presence of two ultrasonic emitters. Another feature of the device is its equipment. Special built-in light not only illuminates the road in the dark, but also emits a special signal light (flash) when meeting with the animals. And the unique siren provides additional protection from attack dogs, and even robbers. Range – 20 m Ultrasonic frequency running "Thunder 250M" inaudible to the human ear. Does not harm the health of the dog. Power type: lithium-ion battery.

Advantages:

• good range;
• effective ultrasonic pressure;
• completely safe for humans and animals;
• does not require replacement of batteries;
• compact size;
• great reviews;
• convenience when using;
• additional security features (flash, siren).

Disadvantages:

• high price.