An elevator system, comprising: an elevator car having at least one radio frequency transceiver; a hoistway comprising openings (221a, 221b) to floors, each opening (221a, 221b) having an associated elevator landing signalization unit (231a, 231b); characterised by further comprising at least two elevator antenna pairs (100, 100a, 100b), each of the at least two elevator antenna pairs (100, 100a, 100b) comprising: a primary antenna (110, 110a, 110b) configured to transmit and receive radio frequency signals with an external wireless communication network; and a secondary antenna (120, 120a, 120b) communicatively connected to the primary antenna (110, 110a, 110b) and configured to transmit and receive radio frequency signals with the at least one radio frequency transceiver in the elevator car, wherein each primary antenna (110, 110a, 110b) is arranged within an associated elevator landing signalization unit (231, 231a, 231b), and each secondary antenna (120, 120a, 120b) is arranged inside the hoistway, and wherein each primary antenna (110, 110a, 110b) comprises a passive repeater antenna, and each secondary antenna (120, 120a, 120b) comprises a passive repeater antenna, wherein the primary antennas (110, 110a, 110b) of each of the at least two elevator antenna pairs (100, 100a, 100b) are arranged in elevator landing signalization units at different floors such that the elevator antenna pairs (100, 100a, 100b) are distributed substantially evenly between the floors to provide radio signal coverage for the whole hoistway length. an elevator car having at least one radio frequency transceiver; a hoistway comprising openings (221a, 221b) to floors, each opening (221a, 221b) having an associated elevator landing signalization unit (231a, 231b); characterised by further comprising at least two elevator antenna pairs (100, 100a, 100b), each of the at least two elevator antenna pairs (100, 100a, 100b) comprising: a primary antenna (110, 110a, 110b) configured to transmit and receive radio frequency signals with an external wireless communication network; and a secondary antenna (120, 120a, 120b) communicatively connected to the primary antenna (110, 110a, 110b) and configured to transmit and receive radio frequency signals with the at least one radio frequency transceiver in the elevator car, wherein each primary antenna (110, 110a, 110b) is arranged within an associated elevator landing signalization unit (231, 231a, 231b), and each secondary antenna (120, 120a, 120b) is arranged inside the hoistway, and wherein each primary antenna (110, 110a, 110b) comprises a passive repeater antenna, and each secondary antenna (120, 120a, 120b) comprises a passive repeater antenna, a primary antenna (110, 110a, 110b) configured to transmit and receive radio frequency signals with an external wireless communication network; and a secondary antenna (120, 120a, 120b) communicatively connected to the primary antenna (110, 110a, 110b) and configured to transmit and receive radio frequency signals with the at least one radio frequency transceiver in the elevator car, wherein each primary antenna (110, 110a, 110b) is arranged within an associated elevator landing signalization unit (231, 231a, 231b), and each secondary antenna (120, 120a, 120b) is arranged inside the hoistway, and wherein each primary antenna (110, 110a, 110b) comprises a passive repeater antenna, and each secondary antenna (120, 120a, 120b) comprises a passive repeater antenna, wherein the primary antennas (110, 110a, 110b) of each of the at least two elevator antenna pairs (100, 100a, 100b) are arranged in elevator landing signalization units at different floors such that the elevator antenna pairs (100, 100a, 100b) are distributed substantially evenly between the floors to provide radio signal coverage for the whole hoistway length.