4 ultrasonic transducers create unique ultrasound picture which demodulated by low frequency. It increases effectiveness of the repeller because frequency of ultrasonic vibrations coincides with frequency of the most important rhythms of rodents and causes them strongest panic, anxiety and fear.
How does optical system of the device operate?
Static blue-purple and shimmering LEDs completely disorient pests and causes them panic, weakness and strong irritation of visual nerves.
Why does name of the repeller contains “3D”?
1) Repeller is effective over the entire of a room.
2) It works without “blind spaces”, without reducing effectiveness in zones where pests can hide.
Prevents pests adaption
Exposes to rodent visual nerves for more than 2 minutes and causes strong irritation – Unique!
Accumulative impact induces general weakness – Unique!
Prevents reproduction of pests – Unique!
Area of application Grad Ultra 3D is very wide: bakeries, cafes, restaurants and others public catering establishments, warehouses, industrial premises, country houses and utility rooms.
Repeller should be installed on any horizontal surface or mounted on the wall. The device is usually placed next to the valuable things that you want to protect or where rodents are often appear.
odes of operation of Grad Ultra 3D:
1) EXTREME (turbo + optical system) – extremely powerful impact
2) TURBO (acoustic and ultrasonic repelling)
3) SILENT (for utility rooms, storeroom and other small rooms (doesn’t affect people))
4) SILENT + Optical system (for small industrial premises and catering establishments) (for small industrial premises and catering establishments)
- 3 repelling techniques combined together: acoustic, ultrasonic and optical system
- Unique technology of forming an ultrasound picture based on the natural biorhythms of rodents, has no addictive effect for them
- Protection range of up to 1200 square meters
- 4 operation modes: EXTREME (turbo + optical system), TURBO (acoustic and ultrasonic repelling), QUITE and QUITE+ Optical system (doesn’t affect people)
- Recommended for professional protection from rodents at large enterprises, warehouses, production facilities and catering establishments