The KR500 series has a simple mounting plate and wiring connections, making it easy to install and operate. It is powered between 6 – 16V DC with a low power consumption of Max 70mA. The series is also compatible with a wide range of EM-compatible cards and readers, making it versatile for access control systems. KR500 Series is a dependable and user-friendly option for current systems that require EM card technology. Users can pick the features and capabilities that best suit their requirements from among the various models that we offer.