RFID 125KHz EM4100 ID Color Waterproof Silicone Wristband Watch Tag Bracelet Watch Card Proximity ID Access Control(Read Only)Frequency : 125KHZDiameter : 70 mmMaterial : siliconewater-proofAcid-proof..

Feature*Contactless transmission of data and supply energy (no battery needed)*Operating distance: Up to 100mm (depending on antenna geometry)*Operating frequency: 13.56MHz*Data transfer: 106 kbit/s*D..

Specifications:Card type -                         ID TK4100 EM4100 EM4102Operating Frequency:-   125KHzCapacity:   ..

EM4305 rfid tag blank card Thin pvc Card read and write writable readable RFID 125KHz Smart CardParameters:1) chip: EM43052) Operating frequency: 125kHz3) sensing distance: 5 - 8cm4) Size: 85.5 x 54mm..

Features:.Small and exquisite appearance, durable, do not fade..Waterproof, shockproof, anti-corrosion..Suitable for access control, time and attendance, membership management, public transportation, ..

Feature :1.Gilt PCB and Small dimension and easy to embed into your project2.Support I2C.SPI and HSU (High Speed UART), Change between those modes3.Support RFID reading and writingSupportP2P communica..

Introduction:The MFRC522 is a highly integrated reader/writer IC for contactless communication at 13.56 MHz. It adopts advanced modulation and demodulation theory and has integrated all types of passi..

EM4305 chip100% Brand NewWeight: 75g (10pcs)Size:3.9 x 3.5 x 0.4cmMaterial: PlasticOperation frequency: 125KhzRead and rewrite key tagsDetecting distance: 3-10cmCompatible with all Door Entry systemEa..

UID RFID Tag keyfob for Mif 1k s50 13.56MHz Writable mif 0 zero HF ISO14443A Used to Copy CardsThis card works the same as the normal IC cards, for Mif 1K S50 standard. Only the Sector 0 Block Zero wh..