CC-8521C

The CC-8521C is a versatile, easily installed and operated single door access control system capable of operating virtually any electric or magnetic lock. Its microcontroller based design provides a high level of security and door monitoring functions. It provides reliable keypad access control to up to 1,000 users with comprehensive door monitoring and control functions and an audit trail of the last 1,000 events. The system features an automatic back-up battery charger and low-battery warning, built-in 12Vdc and 24Vdc 4A power supply, surge protected inputs and outputs, an anti-follow through feature, and propped/forced door alarms. Slide switches set AC input voltage, output voltage and enable holding current limiting. A programming mode can be activated by authorized personnel to set a valid PIN as well as door monitoring and control functions. View product specifications here.