Tipa

The Deramax-Klasik repeller is used to protect indoor and outdoor spaces from martens, rodents and shrews. The device is completely safe and noiseless for humans. Pests are permanently bothered by the ultrasonic signals of the repeller and leave the protected area in a short time. The device is environmentally friendly without the use of chemicals.

The Deramax-Klasik repeller is a product of the Czech company Deramax.cz s.r.o. based in Valašské Meziříčí. Our company has been developing and manufacturing professional ultrasonic pest repellers since 2001. For over 20 years, we have been improving our products based on current scientific knowledge, our experience and the experience of our customers. We have long been the largest manufacturer of electronic pest repellers in the Czech Republic and Slovakia.

Pulse operation of the battery-powered scarer:
One of the key advantages of the Deramax-Klasik battery-powered scarer is the optimized pulse operation, which allows the generation of ultrasonic signals with a very high sound pressure level with minimal energy consumption. The optimized pulse operation of the scarer and thus the pulsed energy consumption from the battery means several times higher efficiency of using the battery capacity compared to conventional types of battery-powered scarers. And this means a multiple extension of the battery life.

Resonant amplification of the ultrasonic signal:
The Deramax-Klasik scarer uses resonant signal amplification, which is important for achieving the highest possible performance with the lowest possible energy consumption. We calibrate the frequencies generated by the electronic circuits of the scarer with the resonant frequencies of the used piezo transducers (ultrasonic "emitters") within each production series.
Power supply of the Deramax-Klasik scarecrow:
The Deramax-Klasik is a battery-powered scarecrow using a regular 9 V battery. A 9 V lithium battery will keep the device running for 12 months. A 9 V alkaline battery will keep the scarecrow running for 6 months.

Target group of pests:
Martens, mice, rats, shrews, weasels, squirrels.

Scarecrow durability:
Indoor and outdoor use. The scarecrow is resistant to water, snow, moisture, dust, high temperatures and frost (- 25°C to + 80°C).

Safety of the Deramax-Klasik scarecrow:
From the point of view of its effect on humans, the Deramax-Klasik scarecrow does not disturb its surroundings with unpleasant noise, it is completely silent and safe. It meets the legal limits set for the maximum level of ultrasound. Our internal rules go beyond the scope of applicable laws and take into account current medical scientific work and WHO recommendations for ultrasonic signals transmitted through the air. At the same time, this marten and rodent repeller has no negative effect on common domestic or farm animals, such as dogs, cats, horses, poultry, exotic birds, etc.

Comfort of operation:
The device does not need to be set up in any way, it works completely automatically. Just install the battery and turn on the built-in switch.

Effective range of the Deramax-Klasik repeller:
The highest effective distance in front of the repeller is up to 26 meters. The effective area is up to 300 m². The effective angle of view is 120 degrees. The repeller therefore not only has high performance, but the special design of the device ensures that a very wide effective angle of 120 degrees is achieved, and even at the limit of the declared angle of coverage (i.e. outside the main direction of signal radiation), the repeller still generates at least 82% of the declared sound pressure level. The ultrasonic signal of course spreads beyond the stated angle of coverage of 120 degrees, but the efficiency is already lower here, and therefore, for the sake of objectivity, we indicate an effective angle of coverage of "only" 120 degrees.

Number of repellers in one space:
Any number of ultrasonic repellers can be placed in one place and their signals do not negatively affect each other. On the contrary, more repellers are commonly used to protect, especially larger or more structured spaces, because a larger number of repellers (repellers) installed in one place means significantly higher penetration of the protected space by the ultrasonic signal and increases the overall efficiency.

Official measurements:
Sound pressure level of the Deramax-Klasik scarecrow: 93 dB. LAmax value. Effective (TrueRMS) sound pressure level value. The measurement was carried out within the TÜV SÜD testing laboratory.

Technical parameters:

Power supply: 9 V battery (6LR61). This is 1 regular 9 V battery, the so-called "nine". The battery is not included
Battery life: 1 year when using a lithium battery, 6 months when using an alkaline battery
Location: Indoor and outdoor use. The scarecrow is resistant to water, snow, moisture, dust, high temperature and frost
Effective distance: up to 26 meters
Effective area: up to 300 m²
Effective angle of view: 120 degrees
Sound pressure level: 93 dB. LAmax, effective value (TrueRMS)
Built-in switch: Yes
Effect on humans: None
Effect on pets: None, except for breeding mice, hamsters, guinea pigs, etc., if they are directly in the area with the repeller
Working temperature: - 25°C to + 80°C
Dimensions: 105 mm x 60 mm x 40 mm (with mounting brackets)
Weight: 0.072 kg
Country of origin: Czech Republic