GP-90A Long Range Proximity Reader

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Item NO.:GP-90A Long Range Proximity Reader

A）Long Range Proximity Reader Introduction:

GP-90A is an extended range 125kHz RFID Long Range proximity reader featuring compact dimension.It can read range from 90cm to 130 cm depends on the interference on site. GP-90A can effectively penetrate solar film and allows MC-5 proximity card to be read from inside the car without winding down windows. The unit will run an excellent power supply and marking it particularly suited to access control,car parking and through-well reading applications.

Ideal solution for car parking access control; residential and commercial building – no more hand getting wet during rainy day and less car robbery risk at entrance.

C）GP- 90A  reader Specifications :

D）Application examples:

1\Access Control.
2\ Car Parking Systems.
3\ Through -wall Reading Application.
4\ Personal Indentification.
5\ Any Long Range Reading Application.
6\ Hand Free Applications.

E）GP-90A Advantages:

Anti-Rereading function, 
Anti-Interference, 
Signal LED indicators, 
Loop Inductive function (Selectable), 
IP65 Water-proof level, 
Long Service Life.
*when the card within in the inductive range and card ID be read by one reader, the other reader will not read this card again. This function is main be used for solve the interference problems behind the other reader. *Under the same environment, GP-90A anti-interference ability is strong, very afflictive external conditions.

*Our reader with the IP65 water-proof level, and it can work perfectly in the rainy days, no need the additional accessories, and it can save your cost ,and customers pay less money but can got very good experience.

*Our reader has integrate the loop inductive function, it can work with our vehicle loop detector. For some special application, you can connect to the loop detector and when the vehicle on loops, the card can start to work with the reader, which can make the whole system with high reliable and stable.                                                                                                                          

F）Obtaining the best reading range:

o obtain advertised reading range use high-quality RFID cards and install the GP-90A  in a noise and metal-free environment.

The qualityof RFID cards affects the reading range of the GP-90A. Poor cards can reduce the reading distance by as much as 50%. On the other hand, using special “thick” RFID cards (that contain the coils with a much larger number of turns) can increase the reading distance to beyond 90-130 cm.

The main frequency of the GP-90A is 125KHz. Regular CRT monitors generate noise in this band and can interfere with the operation of the GP-90A. Other 125KHz RFID readers can affect the reading range of the GP90A even from a distance of several meters! The GP-90A provides a special serial command that can be used to verify current noise level- see section 9.

Avoiding metal objects means that the GP-90A should not be installed on metal surfaces. Metal grids inside the concrete walls also count. The GP-90A includes advanced auto-tuning circuitry that compensates for the presence of metal (see section 7) but the best reading range is still obtained in the metal-free environment.

Our products are 100% exported. We enjoy a good reputation in some main markets, oversea markets around European countries   and  Middle Eastern area, such   as  Sweden, England,  Italy,  Poland, Romania, Serbia, Turkey, Israel, Spain, USA,  Kartel,  Russia Ross, Singapore , etc, for our high quality products and good after sale service.

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