10 Best Ultrasonic Bat Repellers of April 2021

  1. Product Highlights
    • Big coverage with powerful speaker-by using 4d magic speaker to generate high frequency waves, uses multi-frequency sound waves to drive mouse, cockroach, mosquito, bug away. each pest repeller covers up to 2000 square feet. our set includes 2 small units, so total coverage up to 4000 sq.ft
    • Easy to use - just plug in. just plug our pest repeller into the socket and turn it on, then let it do the rest. it should be vertical to the floor and plug to the outlet. since the sound can not penetrate wall and solid object, one room one unit is recommended. as for large storage area with serious pest infestation, additional units is required.
    • Most efficient technology-2020 upgraded model,which combine electromagnetic & simulated biological wave, intelligent conversion frequency technology , continuously emit different frequency waves, make pest and rats unable to adapt, forcing insects to leave your home more quickly. it is currently the most effective pest repeller on the market
    • Safe for kids and pets-this electronic pest repeller is safe for human and our lovely pets like dogs and cats. it is inaudible to humans and household pets. odorless, noiseless and no radiation. this pest repeller uses sound waves to drive pest and rats away without killing them leaving nasty dead insects or rodents behind for you to deal with.
    • Installation tips - let it be vertical to the floor to work, parallel to the floor is not commenended. installation height: repel crawling insects (10-20inch),repel flying insects (30-40inch).for indoor use only.
  2. Product Highlights
    • 【easy to use】includes the option to set day, night or 24-hour protection for your garden, lawn, cabin, shed, attic, farm, barn, warehouse, patio or wherever safe and effective pest control is needed. please read the instructions before installing, the ultrasonic sound emits in a forward direction from the device with a range of about 170 degrees horizontal and 60 degree...
    • 【intelligent power system】the device can be used in remote areas without traditional power outlets by connected to a 12v d/c sealed lead-acid battery using a special extension cord with alligator clip and d/c power plug “cigarette lighter” power outlet. (ac adapter not include)
    • 【the first remote control 6-in-1 pest repeller】still the most popular ultrasonic electronic pest deterrent with coverage up to 5,000 square feet. get rid of pests fast. adjust your own inaudible high-pressure ultrasonic sound wave (inaudible), sonic harassment & predator sounds (audible) & intensive. note: sonic volume can be turned down through the volume dial if it bo...
    • 【extended coverage and waterproof】the most powerful pir infrared motion sensor available. use the sonic repeller setting or adjust it so it is completely quiet and inaudible to humans.unique seal and design let you set it anywhere. the yard sentinel comes with the longest extension cord on the market or use batteries (not included). for cabin and camp owner; other power...
    • 【humane】adjustable frequency dial allows you to get rid of cats, dogs, mice, squirrels, rats, skunks, raccoons, birds, deer, mosquitoes and more. or set it to repel all of them at the same time. provides humane and chemical-free pest control. please be noted that our remote control works on all the yard sentinel model except the yard sentinel rv/yacht.
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