Mole and vole repeller FORMAT ODK-H2 with randomly changing sound

Product detailed description

Mole and vole repeller FORMAT ODK-H2 with randomly changing sound
Acoustic electronic mole, rodent and vole repeller. It is a purely Czech product with a long tradition on the market (since 1991) manufactured directly in our company FORMAT1 spol. s r. o. The OdKH2 version is the second, improved model of the popular OdKH series. Very reliable, powerful, proven by many customers for more than 29 years. Harmless to both humans and domestic livestock.

The device creates an unpleasant sound environment for the pests, the pest gradually leaves the protected area. The device is therefore completely humane, it does not kill the animals, it does not harm them, it only makes them uncomfortable to stay in the protected space, i.e. it drives them away. It does not use any chemical additives put into the soil. It is waterproof, the battery is also located in this waterproof space, hence even if they are damaged (leaked) the surrounding soil is not polluted in any way.

As OdKH2 drives away:
The device emits sound waves that are low frequency. The frequency of the sound varies completely randomly, both in its pitch and in time. It is therefore non-intrusive! This is because one sustained tone gradually becomes habituated by the pest and the device then ceases to be effective.

The unit is space-hogging (large order receptacle) so that low sounds reverberate (the woofer is also large and bulky, otherwise it would not carry the low notes).

The power of the sound is intense, for a long range. Therefore, the instrument is powered by 6 "C" series batteries, which can power the instrument for an entire season (approx. 6 months). Because of the high sound power required, we power the OdKH2 with batteries, not a solar cell, which would not be able to deliver the necessary power in this size.

The sound from the instrument is practically no longer propagated into the open space (out of the soil), it is isolated by a double cap.

How for a garden larger than 400m2?
If you have a garden larger than 400m2, this larger area can be covered by moving the machine. For example, leave it installed in one part of the garden for a week, then move it to another part of the garden for a week and then move it back again, etc. So I am definitely taking advantage of the "inertia" of its action. This can be done in a maximum of 2 places of installation of the device. For an even larger garden, it is necessary to get more devices.

Technical data:
Efficacy on: moles, gophers, voles
Sounds: randomly tuned in time and frequency, irregularly long audible tones with irregularly long pauses
Effective area: approx. 400m2, i.e. a distance of approx. 12 m from the device, i.e. a circle diameter of approx. 23 m
Power supply: 6 "C" series batteries (R14, "medium monocells").
Battery life: approx. 6 months
Dimensions: 137 mm (diameter) x 235 mm (h)
Weight without batteries: 0.45kg
Installation: in soil
Ambient temperature: -20°C to +60°C (batteries according to manufacturer's parameters)
Environment: outdoor, the instrument is waterproof
Country of origin: the Czech Republic