GP99 Proximity Fixed RFID Reader 125KHz Low Frequency Long Range Reader

GP99 Proximity Fixed RFID Reader 125Khz Low-Frequency Reader 

Under the same environment, Under Raining day GP99 proximity fixed RFID reader anti-interference ability is strong, very afflictive external conditions both can reading distance is 90-1.3M. The main frequency of the reader is 125KHz. Regular CRT monitors generate noise in this band and can interfere with the operation of the reader. Other 125KHz RFID readers can affect the reading range of the reader even from a distance of several meters! JUTAI proximity long range reader provides a special serial command that can be used to verify current.JUTAI low-frequency long range reader only production in Jutai factory.

GP99 Proximity Fixed RFID Reader Specifications

Power Requirements: DC 12V/2A

Interface: Wiegand: 26 bits Wiegand: 34 bits RS232

Interface Cable: 130 cm

Read Range: Up 90-130CM

Frequency: 125KHz, ASK

Format: 64 bits, Manchester coding

Transponder: Read-only

Chip type: EM H4001 / H4002 compatible

ID code: 10 digits in Hex; 125KHz, ASK; 64 bits, Manchester coding

Rate timing: MOD 64 (64 clocks per bit) 

Audio / Visual indication: Internal LED and Buzzer

Dimensions: 20 (w) x 320 (L) x 45(D) mm

Housing material: ABS

GP99 Proximity Fixed RFID Reader Environmental

Operating Temperature Range: -40 to 60 Deg C

Operating Relative Humidity: 10 ~ 90%

Application examples

Access Control.

Car Parking Systems.

Through -wall Reading Application.

Personal Identification.

Any Long Range Reading Application.

Hand Free Applications.

Proximity Reader Advantages

Anti-Rereading function

Anti-Interference

Signal LED indicators

Loop Inductive function (Selectable)

IP54 Water-proof level

Long Service Life

1.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 mainly be used for solve the interference problems behind the other reader.

2. Under the same environment, the reader anti-interference ability is strong, very afflictive external conditions.

3. Our reader with the IP54 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 get very good experience.

4. Our reader has integrated 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 highly reliable and stable.

Obtaining the best reading range

To obtain advertised reading range use high-quality RFID cards and install the reader in noise and metal-free environment.

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

Avoiding metal objects means that it should not be installed on metal surfaces. Metal grids inside the concrete walls also count. Our reader 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.

GP99 Proximity Fixed RFID Reader Site Implementation