Skip to content

Ultrasonic Pest Repeller (4 Pack), Indoor Plug-In Pest Repellent for Mice, Rats, Rodents, Spiders, Flies, Mosquitos, Wasps, Ants, Pest Control Safe for Children and Pets (Classic Style Version)

Pros

  • Pack of 4 units covers multiple rooms at once
  • Plug-in design needs no batteries or ongoing chemicals
  • Targets a wide range of pests including mice, spiders and wasps

Cons

  • Mixed customer feedback on effectiveness versus pricier repellers

Specifications

Brand
Generic
Price
Budget

About this product

The FSL-00101 Ultrasonic Pest Repeller (4 Pack) offers a straightforward approach to pest control within your home or office. This kit contains four white units designed to deter a wide variety of unwanted creatures, including ants, cockroaches, flies, mice, rats, spiders, wasps, and more. The device utilises ultrasonic technology to disrupt the natural behaviour of these pests, aiming to discourage their presence without the need for harmful chemicals.

Each unit is plug-in mains powered, eliminating the hassle of batteries or ongoing chemical refills. Designed with a classic style version, this system provides broad coverage – up to 115 m2 – making it suitable for use in homes, offices, hotels, restaurants, attics and other spaces. For optimal performance, we recommend one unit per room, considering that ultrasonic waves can be affected by walls or solid objects. Careful placement is key; avoid installing the device behind furniture or curtains to maximise its effectiveness.

This pack of four units offers a cost-effective solution for tackling multiple pest issues simultaneously. The design is simple and convenient, requiring no complicated setup or maintenance. While customer feedback has been mixed regarding its overall effectiveness compared with more expensive options, it represents a budget-friendly entry point into ultrasonic pest control.

Please note that the effectiveness of this device may vary depending on factors such as room size and the specific behaviour of the targeted pests. Always follow manufacturer instructions for best results.

Not sure which electronic pest repellers is right for you? Read our Best Electronic Pest Repellers UK (2026) guide.

FAQ

What areas is this ultrasonic pest repeller best suited for?+

This device is designed for use in various settings, including homes, offices, hotels, and restaurants. It’s most effective when used to cover a space of up to 115 square meters, but it's recommended to place one unit per room for optimal results.

What materials is the FSL-00101 unit made from?+

The units are constructed with a white plastic casing. The design incorporates a classic style aesthetic.

How does this pest repeller compare to other budget options?+

As a budget-friendly option, it offers coverage for a significant area – up to 115 square meters – but some customers report mixed feedback regarding its effectiveness compared to more expensive repellents.

What type of power source does the FSL-00101 unit require?+

This ultrasonic pest repeller is plug-in mains powered, requiring a standard AC electrical outlet for operation. It doesn't use batteries.

Can I use multiple units in one room to increase coverage?+

Yes, the product includes four units designed to cover multiple rooms simultaneously. Placement away from walls and curtains is recommended to maximize effectiveness.

What pests does this device target specifically?+

The FSL-00101 targets a broad range of pests including ants, cockroaches, fleas, flies, mice, rats, spiders, wasps, and mosquitoes. It’s designed for general pest control within the home.

What safety precautions should I take when using this product?+

It is recommended to keep out of reach of children and pets due to the electrical component. Avoid installation behind furniture or curtains where it could be obstructed.

Does this device require any maintenance or cleaning?+

The plastic casing can be easily wiped clean with a damp cloth. Ensure the unit is switched off before cleaning.

What dimensions should I expect for each FSL-00101 unit?+

The exact dimensions are not specified, but it's a plug-in design suitable for indoor use.

How many units are included in the pack?+

This product includes a pack of four individual units – a 4.0 count – providing coverage across multiple rooms.