»  Features:

• This product is a DO output control device working with WIT-0016F.
• Error of any single reader will not affect the function of other normal reader for door access.
• Readers are still enable for door access while RS485 interface disconnected.
• Disconnection or re-connect of any single reader will not affect other normal readers report sending, and will not affect other normal readers door access function.
• 16 relay output which can connect to elevator buttons for floor control.
• Max. 10pcs WIT-0016FC for up tp 160 floors control.