The present invention provides a method for reducing interference at a radio receiver device caused by several radio transmitter devices, comprising the steps of detecting simultaneous operation of at least two radio transmitter devices and a radio receiver device, determining that said simultaneous operation of said transmitter devices causes interference through frequency intermodulation effects at said radio receiver device, and controlling at least one of said radio transmitter devices and/or said radio receiver device, in order to reduce said interference. The invention furthermore provides a device for reducing interference between a radio receiver device and several radio transmitter devices, comprising a detection component, adapted for detecting simultaneous operation of at least two radio transmitter devices and a radio receiver device, and for determining that said simultaneous operation of said transmitter devices causes interference through frequency intermodulation effects at said radio receiver device, and a controller responsive to said detection component, adapted for controlling at least one of said radio transmitter devices and/or said radio receiver device for reducing said interference.