GRAD A-550 US Ultrasonic Rodent Repeller

Mouse and mole repellerâ â«grad a-550 usâ»â is anâ extremely effective device, guaranteed to protect your householdhouse from invasion of mice, rats, moles and shrews.
If pests have already occupied your householdâ��s territory, several weeks (or even days) would be enough to clear the territory from â«intrudersâ». Ultrasonic repeller makes it impossible for mice, rats and moles to continue to stay in the protected area, still the device is absolutely harmless to humans and pets (exceptions are hamsters, pet rats and so on).
Advantages of â«grad a-550 usâ»:
1. Large protection range - up to 550 square meters (5,900 sq.ft.).
2. Silent operation
3. Theâ deviceâ effectiveness doesnâ��t decrease with time because pests cannot adapt to the unique nonrepeating sequence of ultrasound.
4. Grid-isolated mode
5. Durable shatterproof housing
6. Operation at the widest range of temperatures.
Areas of application of â«grad a-550uzâ»:
- production facilities (plants, factories, warehouses, bakeries, cafes, restaurants, cattle ranches, chicken farms, etc.)
- household compartments (individual houses, cottages, cold cellars)
- underground amenities (utility systems, cables, hangars and lift shafts)
- outside facilities (yards and playgrounds)