Size: 4/Pack Why Choose Sigma Source for your Ultrasonic Electromagnetic Pest Repellent? This device annoys and drives away pests using advanced electromagnetic ultrasonic technology. It is safe, non-toxic, no chemicals or insecticides and no harm to children or your pets. Our advanced ultrasonic pest repellent uses the most advanced technology to drive away and reject pests: mosquitoes, roaches, mice. This model has 2 ultrasonic chips and it achieves the highest ultrasonic frequency of 85kHz which is the highest ultrasonic range in whole market now. This device has two different working modes: variable sweep mode (24kHz - 85kHz) and fixed frequency modes (25kHz and 35kHz). Device automatically switches between frequencies. No more cleaning droppings or dead rodents. Sigma Source Ultrasonic Repellent rejects pests effectively, easily and safely. No chemicals, no insecticides Specification: Material: ABS Input Voltage: 90-250V Frequency: 25-85kHz Output Power: 3W Product size: 9cm x 6.5cm x 5cm (3.5in x 2.5in x 2in) Coverage Area: Up to 1600 sq. ft. Note: Install 6-inches to 12-inches above the floor. Avoid device from being blocked by curtains, furniture or other solid objects - they will reduce effectiveness of ultrasonic frequency. The ultrasonic waves cannot travel through walls and solid objects, so one unit fit one room, for better result, please use several units in large areas. The repeller can be plugged in AC 110V (or 220V) power sockets. While cleaning, please use dry and soft cloth to clean the repeller. DON'T USE wet cloth or water.
M**7
Not working as expected. Light only
I’ve been using this product for more than three months and it doesn’t work as expected. Insects are still present. Mosquitoes, ants, flys, etc. I bought four 4-pack and installed them all around my home and there’s no difference. They just drain power from your outlet.
M**D
Just night light
It’s just light nothing else and it brought me more bugs if you are looking for a more bugs then it is fantastic with great blues light :/
O**J
This device is a crap, i am so disappointed
This device is useless, does not do any of the advertised functionalities, totally a waste of money, I put it on for 5 days but it did not scare any of the houses pests
E**.
It does not work as we expected
when we bought it, we thought that no fly would be in the pieces, kitchen, etc., but not in the way described in the publication.
B**
Great Product !!!
Great Product !!!
F**E
Does not live up to description.
Does not seem to work, still see bugs.
Trustpilot
3 weeks ago
1 month ago
