Special features:
1. Safe for human, pets and baby. Odorless, noiseless and no radiation
2. Drive pests and mice away without killing them
3. It takes 2-4 weeks to make effect
4. Please install it at 30cm away from the ground
5. Please note that the sound wave can not penetrate wall and solid objects
Details in frequency:
The frequency of the product is made in detail, which increase progressively and slowly. Increasing 500hz for 0.5s, but the pest repeller of the old style and other market are too fast. For example, from 25Khz directly up to 28Khz, and 30Khz or further, but ours is 25K and then 25.5K,26K,26.5K…. The little detail is greatly related to the effect of pest repeller. We have changed 10 times on the chip of the product for the detail. We add extra four regular frequencies to destroy the adaptability of the pests in the meantime, they are 25Khz，35Khz，53Khz,69Khz, which add more effective stimulation to the pests.
In the meantime, the pest repellers of the market are all single ultrasound, but our product is double ultrasound.
In the meantime, the pest repellers of the market are all single ultrasound, but our product is double ultrasound.
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