Descriptions:Be-Tech's RFID Elevator Controller is designed to fit into elevator panels and operated off line, it fully compatible with BIS Hotel, and will enhance the security level for the hotel, as only guest with valid keycard will have authority to the elevators.Benefit:Each relay box can install 4 piece relay boards.Dimension(H x W x D):RFID reader: 90 x 55 x 8,5 (mm) 3,54 x 2,17 x 0,33 (inch)Relay box: 370 x 230 x 72 (mm) 14,57 x 9,06 x 2,83 (inch)Features:Modern and flat design reader, less drilling work on elevator panel.Available to limit access to floors according to each guest and staff keycard's authority.8 relay outputs board with extendable feature, suitable for the high-rise hotel.Selectively to limit access to floors or limit to elevator's button panel.Fully compatible with BIS HotelEACH COMPLETE UNIT, SUPPLIED INDIVIDUALLY PACKED, CONSISTS OF:• RFID reader with front control case• Relay board• Dust proof cover• 1.5m three-core cable• 4m six-core cable• Relay box in black steel (*)• 5m three-core cable (*)• 16m six-core cable (*)(*) only for the elevators with more than 8 floors.Additional relay boards must be ordered in addition if needed.