CatFree Ultrasonic Cat Deterrent Lean To Greenhouses If nothing happens the battery

If nothing happens the battery is totally flat

They are designed to withstand rain

You can use this Diamond Sharpener to re sharpen lots of different types of gardening tools

with fittings to hang it from an aluminium greenhouse glazing bar

Or attach the ground spike to the base of the unit and push the stake into the ground so that the lens of the unit is between 6-8 inches / 15-20cm above the ground

CatFree Ultrasonic Cat Deterrent Lean To Greenhouses If nothing happens the batteryAn innovative and humane way to deter cats from your garden this Ultrasonic Cat Repellent is a great way to protect birds feeding in your garden. Its compact design and colour makes it easy and discreet to position, whilst it protects an area of up to 947 sq ft. The area protected is in front of the unit, a semi circle a bit like a torch beam. It works by emitting a burst of ultrasonic sound which is inaudible to humans, but which will deter cats from