Ultrasonic repeller "Grad 506" is an upgraded version of "Grad 505", made in the same compact monoblock-housing. Upgraded model features improved characteristics. We've fixed all the small mistakes, found by the users of "Grad 505".
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Effectively repels rodents even in large rooms "Grad 506" features constant high emission power and it is capable of repelling rodents not only from small spaces (rooms, garrets, sheds, cellars, garages etc.), but from industrial premises as well (warehouses, hangars, granaries etc.). As rodents have very keen hearing, such powerful ultrasound can be compared with the sound of an aircraft for them. Rodents cannot bare such a loud noise so they escape from the area. |
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"Grad 506" features round diagram of ultrasound focus and extended sector of exposure Unlike "Grad 505", the angle of ultrasound exposure is increased to 180° in "Grad 506". As a result, it's possible to use the repeller in rooms filled with furniture and other "obstacles". |
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Algorithm of ultrasound change has been upgraded in order to repel all kinds of rodents without decreasing the effectiveness over time. |
The repeller uses only ultrasonic frequencies (over 20 kHz), so it does not bother people. |
The device can be used in 220 V and in 110 V AC. Additionally, it operates well even in low voltage. |
Delivery set:
- ultrasonic rodent repeller "GRAD 506"
- manual
- 1 year warranty and lifetime support
Model |
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Protection range |
500 m2 (5380 ft2) |
550 m2 (5920 ft2) |
1000 m2 (10760 ft2) |
1200 m2 (12900 ft2) |
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Number of ultrasound emitters |
3 |
1 |
4 |
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Operating frequency, kHz |
20-45 |
20-40 |
4-64 | 18-40 |
4-72 |
24-26 (with modulation 0.5-4000 Hz) |
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Ultrasonic pressure power, dB |
120 |
110 |
120 |
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Light flashes deterrence |
no |
no |
no |
no |
yes |
yes |
yes |
Operating modes |
1 |
4 |
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Author's ultrasound operation algorithm |
no |
yes |
yes |
yes |
yes |
yes |
yes |
Radiation power adjustment |
no |
no |
no |
no |
yes |
yes |
yes |
Sсheduled operation |
no |
no |
no |
no |
no |
yes |
no |
Silent operation |
yes |
yes |
no |
yes |
yes |
yes |
yes |
No addictive effect |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
Power supply |
220V network |
220V network, 3 AAA batteries, external source |
220V network, external source |
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Dimensions |
75 x 122 x 122 mm (2.95 x 4.80 x 4.80 in) |
85 x 65 x 75 mm (3.35 x 2.55 x 2.95 in) |
109 x 65 x 25 mm (4.30 x 2.55 x 0.98 in) |
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Weight |
340 g (12 oz) |
120 g (4,2 oz) |
95 g (3,3 oz) |
120 g (4,2 oz) |
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