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125K Id RFID Mini Card Reader Module EM4100 4001 TK4100 EM4305 3.5V to 6V 25mA Long Range Reader Module DIY kit

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  • 125K Id RFID Mini Card Reader Module EM4100 4001 TK4100 EM4305 3.5V to 6V 25mA Long Range Reader Module DIY kit



Descriptions:
Separation using industrial-grade components to build reader circuit,item can read EM4100,4001,TK4100,EM4305 125K RF card the card serial number, long time reader and reliable. Card read distance far, decoding skills, and low power consumption. Support the 4305 chip that is em-id format.
Output type: TTL, wg26
Output port: the buzzer and the LEDs.
Input voltage: 3.6v-5V
Current: 25mA
Size: 16*24MM
Antenna:97x97MM
The card reading distance is for reference only and is not d.Because the card reading distance is related to the test environment and type of card directly.
Card read distance reference tables
Diameter 45mm small circular antenna
97x97mm square antenna
Nail 9CM
Nail 12CM
Diameter 2.5CM dot card read distance for 11CM
Diameter 2.5CM dot card read distance for 17CM
Diameter 3CM dot card read distance for 14CM
Diameter 3.5CM dot card read distance for 20CM
Cr80 size ordinary ID card for 16CM
Cr80 size ordinary ID card for 23CM
CR80 em4200 Thick card 24CM
CR80 em4200 Thick card 38CM