Kadex is an RFID card reader system designed for access control & time attendance. Can contain up to 30,000 users and 50,000 transaction logs, this simple yet powerful card system is a great buy for your business’s premises. What’s more, Kadex system works side by side with a security alarm system to alert users in cases of break in or when the duress function in the terminal is activated and it can be integrated with a fire alarm system to unlock all doors when the fire alarm is triggered.