This powerful ultrasonic repeller with TRIPLE HYBRID ACTION uses ultrasound, sound and light to deter pests — no pest can withstand such powerful pressure! The device features a high protection area, functionality and the possibility of ABSOLUTELY silent operation. It is effective against rodents (rats, mice, hamsters), birds, ferrets, foxes, other wild animals and some insects. At maximum power, the deterrent emission covers a very large area and literally penetrates the walls.
Competitive advantages of the Grad A-1000 PRO OPTICAL repeller:
Maximum efficiency due to TRIPLE hybrid impact!
Three methods of pest control:
- Ultrasonic (silent) mode with a non-repeating sonic pattern
- 2x hybrid effect: ultrasound + sound (even overcomes walls and other obstacles)
- 2x optical effect: green flashes against rodents + super powerful flashes against birds and other animals
When fighting mice and rats, the result of indoor use (complete disappearance of rodents) becomes noticeable within 14 days of continuous operation of the device.
The effectiveness depends on the type of animal, frequency, power, habits of the animal, etc. It is important to keep in mind that ultrasonic waves do not pass through walls and solid obstacles, thus ultrasound can be effective only in an open space. For spaces with obastacles, the "light flashes + sound + ultrasound" mode needs to be used, its effect is versatile and occurs within 5 minutes!
Unique optical deterrence system
Bright flashes effectively deter birds, rodents and wild animals, due to the peculiarities of their visual system and the brain's reaction to unexpected irritation.
Factors of optical impact efficiency:
- Unexpectedness and stress. Animals are very sensitive to sudden changes in the environment. A bright flash is a sudden sensory shock that the brain interprets as a potential threat.
- Vision features. Many animals (especially night ones) have much more sensitive pupils than humans. A bright flash causes temporary blindness, like "headlight blinding" affects humans.
- Connection with natural threats. In nature, sudden flashes are very rare and are associated with lightning, fire or explosion. Evolutionarily, animals have learned to avoid such phenomena in order to survive.
Light effects (especially flashing ones) cause chronic stress, anxiety and discomfort in pests, which helps to enhance the deterrent effect. Scientifically proven that the blue or green color deter rats and other rodents, causing an overstrain of the visual apparatus. Therefore, light exposure does not just create an immediate effect, but also provides a cumulative effect, preventing the active reproduction of rodents.
A uniquely high area of deterrence — up to 11,000 sq. ft. (1000 sq. m.)
A powerful hybrid transducer (sound + ultrasound) allows to achieve a high protection area, therefore Grad A-1000 PRO OPTICAL has no competitors in terms of the impact! It can be used at full capacity in rooms of any size, even in small ones.
Due to the hybrid nature, the effect can go through walls and roofs of buildings to deter rodents and birds that are outside. If there are no people around, turn on the Grad A-1000 PRO OPTICAL at full power, and you will immediately see the effect.
The device can work ABSOLUTELY silently*
Using the silent mode of operation, you can install the repeller in any desired location, even if people live or work nearby. The repeller will act almost as effectively, but completely unnoticed.
* Ultrasound is inaudible to most people because it has a frequency of 20 kHz or higher. But children and some people can perceive this frequency. If you hear a thin squeak, it's not a malfunction, but a feature of your hearing.
The unique patented sound pattern eliminates the possibility of pest habituation
The unique author's sequence of sound pattern is based on the GRAD A-500 model and has been improved in the course of numerous experiments. The sound pattern does not repeat over time, so it’s GUARANTEED that pests cannot adapt to it.
In addition, it completely eliminates the effect of "fading sound"*. During the operation of the device, there are no areas where rodents can hide, and several repellers can be installed in one room.
*The fading effect is a physical phenomenon that occurs when an echo and a signal source or two signal sources weaken each other.
Operating modes: light + sound
The sound and light modes can be selected independently by separate switches.
Acoustic modes:
- The most effective deterrence mode: the entire spectrum of frequencies (audible and inaudible) is used, which allows you to get rid of all types of pests as quickly as possible
- Ultrasonic (silent) deterrence mode
Light modes:
- The most effective deterrence mode (LED matrix with stroboscopic effect)
- Ultra-bright LEDs
- Faint flicker to monitor the device's operation in silent mode
Where and how the Grad A-1000 PRO OPTICAL repeller can be used?
- In heavily crammed rooms. For example, in warehouses, in hangars under a canopy and in places where it is difficult to use conventional ultrasonic devices against rodents, since the spread of repellent emission is difficult.
- In premises where birds, ferrets, foxes and other wild animals can enter.
- In enclosed areas and under roofs where birds can nest (in hybrid mode, the impact penetrates the roof from the inside). For example, in hangars, large sales halls, warehouses, railway stations, airports, etc., it can be used in conjunction with Grad A-16 PRO or with laser repellers to enhance the effect.
- Orientation towards the outside (under a canopy or by a window).
The Grad A-1000 PRO OPTICAL repeller is powered by a 110/220 V mains (the power supply unit is included), but it can also be connected to an automobile cigarette lighter socket with the appropriate adapter "GRAD". Also on our website you can order an additional adapter "GRAD" for connection to a 12 V car battery.
Technical specifications:
Products details |
Grad A-1000 PRO OPTICAL |
Dimensions |
1109 х 65 х 25 mm (4.3 x 2.6 x 1 in) |
Weight |
100 gr (0,22 lb) |
Device shipping weight, including external power source |
470 gr (1,03 lb) |
Power supply voltage |
12 V |
DC supply voltage when operating from an external power supply |
12±0,5 V (can be powered, for example, by a car battery) |
Maximum current consumption by the device |
less than 350 mA |
Operating frequency range of sound emission |
from 4 to 72 kHz |
The directional pattern of emissions |
circular |
Sound pressure level at a distance of 1 m from the device |
less than 110 dB |
| p style="text-align:justify" | 1000 m2 |
Device operating conditions: |
|
Surrounding air temperature |
from -40 to +50 °С (-40 to +122 °F) |
Relative air humidity at 25 °С |
up to 98% |
Package contents:
- Ultrasonic pest repeller "GRAD А-1000 PRO OPTICAL"
- 110/220 V mains power adapter
- Packaging
- User manual
Service life – at least 5 years.