Módulo de escritura/lectura MF RC522 SPI para Arduino: 125KHz
Chip: EM4100, EM4102 or its 64Bit compatible chip TK4100, etc
Distancia de detección: 2~10 cm
temperatura de traballo: -20℃ ~ + 80 ℃(-4℉~+176℉) Packaging materials: PVC, ABS, PET, PETG, Papel
Dimensións: Thin cards 85.5×54×0.88mm Thick cards 85.5×54×1.80mm
Proceso de encapsulación: laminated, self-adhesive, ultrasonic encapsulation
O 18 digit code / 10 digit code / 8 digit code EM card is the Manchester Encoding mode, EM type 125KHz ID cards. Usually use EM4102 or TK4100 chip, has a convenient and practical, the characteristics of low cost, in worldwide, the most used RFID cards. EM chip ID card is there is one Internal Code only, there are two types of conversion on output, one is converted to 10bits namely 16 hexadecimal 4bits, is the 10bits coded ID cards. One is converted to 8bits, namely piecewise transformation, this is the international in common use of conversion, is the 8bits coded ID card. 18bits coded ID cards, the above two type numbers are all printed on the card surface, in front of 10bits encoding, followed by 8bits encoding. ID cards, also called: EM cards. Number: The surface of 18 ID card number, ID itself serial number, o primeiro 10 ABA code, the last 8-bit Wiegand code. ID card can be double-sided printing, screen printing/offset printing LOGO, photos, picture, text, etc. Thick cards has round coil card and square coil card, and there is a long strip of holes, used to hang nylon lanyard hanging in the neck, mainly used as a time attendance card and staff card.
Ventaxa competitiva:
Persoal con experiencia;
Excelente calidade;
Mellor prezo;
Entrega rápida;
Gran capacidade e unha ampla gama de produtos;
Aceptar pequeno pedido;
Produtos ODM e OEM segundo a demanda do cliente.
Impresión: Impresión Offset, Impresión de tinta Patone, Impresión en cor directa, Serigrafía, Impresión térmica, Impresión con chorro de tinta, Impresión dixital.
Funcións de seguridade: Marca de auga, Ablación con láser, Holograma/OVD, Tinta UV, Tinta variable óptica, Código de barras oculto/Máscara de código de barras, Arco da vella graduado, Microtexto, Guilloche, Hot stamping.
Outros: Inicialización/cifrado de datos do chip IC, Datos variables, Banda magnética personalizada programada, Panel de sinatura, Código de barras, Número de serie, Estampación en relevo, Código DOD, Código convexo NBS, Troquelado.