Clean design, packaged well, everything you need there ... And I would not have thought that the devices work so well and so quickly. Even on the day of arrival we have installed in the garden - one right next to the Marderbau, one behind the house on the preferred "Pirschweg" (you could see various bird feathers). Two days later, the raccoon was extracted (realized by the fact that the birds that had shunned our garden, slowly re-homed) and never showed up again today. The solar powered so is very suitable for areas that are not so often spoiled by the sun.