N9 mini wireless remote monitoring gsm tracking locator
This product has no valid combination.
Now the market there have been many imitations N9 microphone with poor quality when using some poor sound knowledge , detection of non-compliance data over voice callback unstable
Pro purchase must pay attention to see the brand N9 models ; host using two jun sound knowledge of metal microphone, ultra-clear sound reception
Four kinds of GSM frequencies used worldwide , the host intelligent recognition dialing bound back
Use the recommended one : You can listen and call phones with call recording function on sound knowledge retention sound ( have this feature phones can be used )
Use the recommended 2 : Sound knowledge available within the GSM card number and your phone number dialed opening 5 yuan monthly savings cornet calls ( recommended moving yards ( 200 times the actual test without a turnovers )
According to a recent issue of the pro -mentioned clearly marked to give the following
1 sound range , products and in the same position , one can hear the normal sound transmission device in there . ( But not into the audio port closed ) , put the package is not ideal.
(2) How far can put the pickup , the world as long as the product where it can receive the signal can be used , this product is a quad-band signal reception .
3 quality good purposes of this subsection , imported chips
4 . Use will not have any sound , light , vibration , ring
4 pickup with a special section , you can not locate ( To locate function buy other models )