Welcome to HUAI I
Feature
  • The product can effectively prevent powerful beltshaped, pager-shaped, cigareette-shaped, pedal-shaped interferer, electronic lighters, wireless transmitters, etc.
  • This product can prevent wireless high and low freqency
  • This product is provided with a delay circuit for protecting the ic whenever it is turned on
  • This product automatically turns on in several seconds after turned off on receiving an interfering signal
  • The product has a low voltage reconnaissance for immediately cutting off power and automatically turning on in several seconds for protecting ic in case of low voltage of electricity
  • Supplied or abnormal stoppage. This product is tested with many ways, having 100% effect, before it is sent out in market
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