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Bell + Howell 2pk Electromagnetic Pest Repellers

Bell + Howell 2-pack Electromagnetic Ultrasonic Pest Repellers

2.5 out of 105 reviews READ REVIEWS
S&H: $3.50
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Overview & Details

Bell + Howell 2-pack Electromagnetic Ultrasonic Pest Repellers 
These innovative pest repellers use a two-pronged sonic attack to chase pests from your home. Silent to humans and most pests, they emit electromagnetic and ultrasonic sound waves that drive pests away, even those hiding behind most walls. One even has an extra outlet on the side so you don't lose an outlet space. Sound the silent alarm that tells pests to hit the road!

What You Get

  • Electromagnetic ultrasonic pest repeller
  • Electromagnetic ultrasonic pest repeller with extra outlet
  • 2 Owner's manuals

Good to Know

  • Although you may see results in a few days, we recommend giving the pest repeller 2 to 3 weeks for best results. Typical results may vary depending on the number of pests, type of pest and size of room.
  • People with pacemakers or who use electronic devices that can be affected by an ultrasonic sound wave should consult their physician(s) before using this product.
  • Avoid placing pest repellers behind furniture or other large items so that sound waves may freely travel throughout your entire home. 
  • Safe to use around plants and pets such as dogs and cats. Since this product was developed to repel rodents, it is not advisable to use this product around rodent pets such as gerbils, hamsters or ferrets.
  • For indoor household use only.
Shop all Bell + Howell
Color: Gray or White
Model #: Pest Repeller - SB-230 Pest Repeller with Extra Outlet - SB-200
Measurements: Pest Repeller - Approx. 3.3"L x 1.38"W x 5"H Pest Repeller with Extra Outlet - Approx. 3.5"L x 1.38"W x 5"H
Weight: Pest Repeller - Approx. 3.84 oz. Pest Repeller with Extra Outlet - Approx. 4.32 oz.
Power Source: Wall outlet
Material Composition: Plastic and metal
Country of Origin: China


Electromagnetic speaker inside
  • Emits waves that work though the walls to deter pests both behind and beside the pest repeller
  • Results may vary depending on home construction

Ultrasonic speaker inside
  • Emits a sound only heard by pests to the point of annoyance to drive the pests away
  • This sound is out of the range that humans and common household pets can hear
  • Results may vary depending on home construction
  • Over time, both electromagnetic and ultrasonic technology repels surrounding pests from all directions

Red and green LED lights  
  • Red light indicates when the electromagnetic wave is functioning
  • Green light indicates when the ultrasonic wave is functioning

2-pack to cover most homes
  • Only one unit is typically needed per floor of your home
  • This 2-pack should over your entire home
  • Results may vary depending on domicile construction

One repeller has an extra outlet on the side
  • Lets you retain use of the outlet it's plugged into


Bell + Howell 2-pack Electromagnetic Ultrasonic Pest Repellers
105 reviews 2.5 out of 5

Review Breakdown

5 Star
26.67% 28
4 Star
7.62% 8
3 Star
7.62% 8
2 Star
4.76% 5
1 Star
53.33% 56
Would recommend to a friend
  • Ultrasonic pest repellers

    I have not seen a mouse since I put these in my house. So happy.

    blue1179, CT
    Was this review helpful? 0 out of 0 found this review helpful
  • Great!!

    I've been using the other pest control repellers for ants. Got these a year later. Haven't seen many ants yet.My Question is: How long do they last?Would like to know.

    SanDiegoNurse, CA
    Was this review helpful? 1 out of 2 found this review helpful
  • Bug Off!

    Well, since these have been installed, I've seen no more spiders, mice or scorpions, which is saying a lot. We live in a rural area, surrounded by woods and are 'visited' by spiders when it rains, scorpions - whenever, and mice when it gets cold. I've tried other brands that failed to do the job. An A+++++ to these. They REALLY WORK!

    Gibby30153, GA
    Was this review helpful? 3 out of 3 found this review helpful

    I love it! I have B&H pest repellers already throughout the house, and no mice, but I heard little sounds?? So purchased these, and BAM they came out of the electrical outlets. MICE!! So after one week, no more sounds, and 3 mice captured in traps and outta my house, hopefully forever. Worked like a champ, and very quickly too!

    Phyllis7s, NV
    Was this review helpful? 3 out of 3 found this review helpful
  • Great Purchase

    I brought these because we just moved into our new home. We noticed a lot of spiders and ants.We put one on the main level and one upstairs, since applying them the spiders and ants are gone. I recommend these but just give it time to work before you give up on it.

    RonnieBas, NC
    Was this review helpful? 5 out of 5 found this review helpful