The "Access Control Reader Market by Reader Type (Card-based Readers, Biometric Readers, and Multi-technology Readers), Smart Card Technology Type (iCLASS, MIFARE, DESFire, Advant), Vertical, and Geography — Global Forecast to 2024" report from ResearchAndMarkets forecasts that this market sector is expected to grow from USD 3 billion in 2019 to USD 5.4 billion by 2024, at a CAGR of 12.5%.