Corby Corby 6564 Keypad - Single-Door - Lock-Box JMAC# CORBY-6564 The CORBY-6564 is a cast metal, heavy-duty keypad that operates as a stand-alone model mounted in a lock box or attached to a pedestal for gate control.The 6564's features include increased voltage from 12 to 24 VDC and invalid passcode lockout. Program... MSRP: Was: Now: $433.00 In Stock Expedited Shipping Available Need it Tomorrow? Need it Tomorrow? Select the NEED IT FAST shipping option at checkout and a member of our team will contact you promptly with any available Expedited Shipping options once we receive your order. Add to Cart