The CC-8521B 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 PIN security and comprehensive door control and monitoring functions. It provides reliable keypad access control using a single 3, 4, 5 or 6-digit PIN (1M combinations). The system is equipped with an automatic battery charger and low-battery warning, a weather-proof stainless steel keypad with spy-proof shield, a 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 the 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 funtions. View product specifications here.
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CC-8521B (CC8521B): Includes control unit, keypad, AC power cord, camlock with 2 keys, and mounting hardware.
CC-8521BKPD (CC8521BKPD): Replacement keypad with 15 ft. cable for CC-8521B.
CC-8521BPCB (CC8521BPCB): Replacement printed circuit board for CC-8521B.
CC-8521BTRANS (CC8521BTRANS): Replacement transformer for CC-8521B.
*In stock, ships next business day.
Visit the accessories page for more replacement parts.
Support documents for the CC-8521B can be downloaded below.