SEICOSY Humane Ultrasonic Bark Stopper,Built-In Pest Repeller with Infrared Motion Sensor,Effectively Stop Dog Barking and Repel Mice, Squirrels, Fox ,Bat,Raccoon – Weatherproof

Amazon.co.uk Price: £30.99 (as of 07/02/2018 17:12 PST- Details)

ULTRASONIC SIGNAL – This is a high pressure sound that is only slightly audible to humans.However,it is very effective at training a dog not to bark or at startling and scaring away unwanted pests.
EFFECTIVE – with a coverage range up to 5,000 Square Feet, Built-in pest repeller with motion sensor (Adjustable), Night Time Scanner Technology you can repel ALL pests & animals; Rats, Mice, Birds, Squirrels, Raccoons, Rabbit, Deer, Skunk, Geese, Ducks, Seagulls and MORE!
Multifunctional: Ultrasonic Sweep + Infrared Motion Sensor + Intruder Alarm + Bark Detection + Adjustable Working Hours

Usually dispatched within 1-2 business days