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DK-2821 MK-II is a self-contained single output relay Keypad. It combines the digital keypad and proximity EM card reader in one unit.
The keypad compatible with three operation modes:
(1) Stand-Alone Mode – Keypad and Electric Lock
(2) Multi-Station Mode – Keypad, Auxiliary Keypad and Electric Lock
(3) Split-Decoded Mode – Keypad, Split Decoder and Electric Lock
In these three-operation modes, split decode has the highest security protection for home and office.
Features: