Uses powerful 110 decibel ultrasound with a constantly changing frequency at a pitch too high for most humans to hear. We imagine that, for rodents it's like a smoke alarm going off continuously.
Technical: Ideal for large spaces such as lofts,outhouses and barns, it is a humane and inexpensive alternative to poisons and traps, and is also safe for humans and pets. 360° coverage, recommended for an area of up to 914sq m (3000sq ft); 240V mains adaptor supplied with a cable length of 6ft, 2m. Please note it is not waterproof and is intended for indoor use only.
Ultrasound does not pass very well through walls or solid objects so is unlikely to be effective outside the area that it's plugged into. If you're looking for a solution to mice in your house, try the Rat and Mice control 'whole house'.
360° coverage, over an area of up to 1,220 sq m (4,000 sq ft) 240V mains adaptor supplied. Height: 6cm (2½ ins) Length: 11cm (4½ ins)
"There is no evidence of any mice now and it seems as if it’s doing a good job."
Reviewed Friday, 8 February 2019
"Squirrels love this item."
Reviewed Monday, 28 May 2018
"To soon to tell if it works"
Reviewed Friday, 11 May 2018
"Seems to be working well, no sign of vermin"
Reviewed Monday, 7 May 2018
"Very satisfied with service and product"
Reviewed Friday, 29 December 2017
"One item was faulty but the other appears to be fine."
Reviewed Thursday, 23 November 2017
"Same as my last statement"
Reviewed Monday, 13 November 2017
"Since purchasing the sonic rodent deterrents there have Benn no problems even though we are in a rural location."
Reviewed Wednesday, 1 November 2017
"Deterrents not working after 2 weeks - still catching mice in traps"
Reviewed Monday, 16 October 2017
"No mouse in loft ........."
Reviewed Tuesday, 3 October 2017