A multi-barrier operator system

摘要

Embodiments provide a multi-barrier (101,102) operator system where the barriers can be operated in unison. The system comprises a master operator (105) and one or more slave operators (106). The master operator and one or more slave operators each have an independent power supply, an independent motor for moving the related barrier, an independent communication device (201,202) having a transmitter and a receiver, and an independent electric control circuit for controlling the related motor and barrier operation. The communication devices are configured to allow wireless control signals to be transmitted between the master operator and the one or more slave operators for wireless control of barrier operation.