Battery Operated Sonic Mouse and Rat Repellent

Mice and rats repeller Grad A-500

Non-repeating sequence of sonic waves is used to frighten rodents and moles. It excludes the possibility of habituation that often emerges while using cheap repellers made in China. As the signals change, animals can’t easily adapt to them and will leave inhabitation finally.

Patented pattern of sound vibration allows to exclude entirely the sound decay. As a result the zones where rodents can still live will not emerge. It also allows to use a number of repellers in a room to expand the effective range of repelling.

• Protection range: up to 500 m2;
• Doesn’t lead to the pests’ habituation effect;
• Safe for human and pet animals;
• Proven efficiency against mice, rats, moles, hamsters, soricids;
• Can be used within industrial premises.

High emission power

The product’s protection range is up to 500 m2. Researches made by our company have proven that it’s impossible to further increase the emission power, because in such a way it will have an impact on human. Consequently we can confirm that the maximum protection range that’s possible using this repelling method has been achieved.

Stand-alone use 

The product is intended to be used stand-alone, within the areas that are not equipped with 220 V mains (in basements and cellars, outdoors, etc.). GRAD A-500 ultrasonic mouse, rat and mole repeller can operate from batteries or accumulators, or from 220 V mains by power adapter. It can be delivered with a car adapter (optionally) for the stand-alone operating from a standard car battery.

GRAD A-500 sonic mouse, rat and mole repeller can be used both above ground (for protection from rats, mice, hamsters) and underground (for protection from moles and soricids). While using underground the device should be hermetically put into PVC film and then moved down to the mole’s hole. The efficiency of this method, as well as the fact that moles go more than 100 meters away due to the product’s operating, have been proven by many experiments conducted by our personnel.

GRAD A-500 sonic mouse, rat and mole repeller was tested for 3 years under the town and village conditions.

Package content:
1 - «GRAD A-500» sonic mouse, rat and mole repeller
1 - Certificated 220 V power adapter - 1 pc.
1 - English manual