الوصف

1.Working Principle:
 
      Adopting the modern Hi-tech method,this product can give out a kind of very peculiar super-low electromagnetic wave spreading through inside component and power line which can irritate the nervous and audio system of the cockroach , make them uncomfortable and unpleasant and drive them away.Even some of cockroaches can not be away temporarily,they have lost their reproduction and invasion ability.The frequency of the super-low electromagnetic wave can be alternate and changeable,which can not make the cockroach have "adaptability" and "immunity".
       SD***0 is the upgrade version of SD***9,which is our key traditional product.Since it is coming out before *6 years,SD***9 have been widely received and warmly welcomed by the markets and consumers from home and abroad.On the basis of SD***9,SD***0 have reached a new high level by adopting more advanced technology and more stable circuits.
 
 
2.Usage and Coverage:
 
      (1). Beside expelling the cockroaches,it also can expel the mouse,ant,spider,cricket,bug,flea,moths etc.
      (2). It can be widely used in family,warehouse,shop,hotel,hospital,office etc.
      (3). The effective area can cover around **0 sqm.
 
3.Operation Methods:
 
      (1). Plug SD***0 into AC**0V/*0Hz socket of the power line,the green LED will be lighting which indicates SD***0 is working.
      The electro-magnetic wave will be giving out when the red  LED flashing.The flashing speed of the red  LED is synchronous with the frequencies of the electro-magnetic wave.
 
       (2). The product should be used continuously without stopping.
 
4.Cautions:
 
        (1). AC**0V/*0HZ power system must be confirmed before using.
        (2). It should be used indoors.Please keep the product from high temperature and moisture.
        (3). The best effectiveness will be seen after using it continuously for **4weeks.The reason: it will take **4 weeks for the cockroach's ovum to change into imago which can walk about.At the beginning of using it,the cockroaches may be running about,which indicates that the cockroaches have been irritated and will disappear soon.
 
 
5. Technical  Specifications

     (1). Power Voltage: AC**0V/*0Hz
     (2). Power Consumption: No more than 3W.
     (3). Frequency : 0.8Hz****8Hz       Interval: **0"