GRAD 505is a new compact model with an improved tranducerand advanced repelling techniques. Itoffers ahigh powercontinuous ultrasonicemission, a large operation area and ABSOLUTELY SILENT operation (itgenerates only ultrasonic frequencies inaudible to humans). The deviceis designed for operation on any premises with an standardwall outlet. Rodent repeller GRAD 505 affects allrodents (mice, rats, hamsters and others) in an effective way due to thenew algorithm of sound emission. It is recommended to install several deviceson largepremises to provide maximum results.
maximum emission area is up to 500 m² (5,380 sq. ft.)
circular ultrasonic emission pattern
improved ultrasonic emission pattern excludes any rodent habituation
rodents do not return due to the continuous operation mode
LED indicator enables to control appliance operation
New and improved model!
Ultrasonic rodent repeller GRAD 505 is based on the previous models GRAD 500 and GRAD 550US and incorporates all their main advantages along with the newest developments of i4Technology engineers. It has an improved and absolutely noiseless ultrasonic tranducer and offers high level continuous emission power of 110 dB.
Unique non repeating ultrasonic emission pattern excludes any rodent habituation!
Rodents are able to adapt to ultrasonic repellers at a great extent. That is why many repellers apply variable ultrasonic signal to avoid habituation of rodents. Not only GRAD 505 utilizes this technology, it improved it to perfection. GRAD 505 generates unique ultrasonic emission pattern which is always nonrepetitive, forever. That is why we guarantee that rodents will not adapt to it.
Experts of www.en.i4technology.ruwebsite observe that it is very important to choose the right place for the installation of the appliance if you would like to take rodents under control. Make sure you consider the following:
Ultrasonic waves bounce off hard materials and are absorbed by soft materials. Cloth, rags, furniture, etc. may reduce ultrasonic impact a lot, so it is advised to install the device at an open area with as few objects as possible.
Ultrasonic waves do not pass through the walls or partitions. That is why you should note that the device can control rodents only when it is installed in an empty house of a claimed coverage area. If the area is divided into several rooms or filled with shelves and partitions, several devices installed all over the area would be required.
Installing the appliance 60-70 cm (24-28 in) above the floor will ensure the maximum efficiency. Extension cords can be used to increase the distance from the wall outlets.
Operating principle of the appliance
The appliance generates ultrasonic emission, which affects the central nervous system of rodents causing pain and discomfort. Rats and mice try to leave the place as far as 100 m (330 ft). This appliance is primarily designed for household use, but it can also be used at granaries, vegetable stores, industrial premises, salesrooms, shops, cafes, restaurants, storages etc.
Plastic shockproof body
GRAD 505 repeller housing is made of hard plastic which protects inner electronics from any external mechanical effect. It will provide a long service life of the appliance even if there are no favorable conditions for the repeller.
The maximum emission area
500 m² (5,380 sq. ft.)
Pressure level at 1 meter distance from the appliance