... four doors controller:DescriptionMaster card setting function provided ·Large memory storage up to 13,000 badges ·Door broken detective function, micro ... or online with PC, which can be connected with up to 255 sets ·Provides dual access control function ·Identify Type : ... 2 for door, 2 for alarm) ·Keypad: provided by readers ·Memory: 128K ·Storage capacity: 5,000 cards, 8,000 records ·Communication ...