4IntroductionAdditional/replacement accessoriesAs of September, 2010.Accessory items Order numberWireless monitor(called sub monitor station)VL-W605BX(same as the sub monitor station included with VL-SW250BX)Repeater VL-FAN1BXRechargeable nickel metalhydride (Ni-MH) battery(for the sub monitor station)HHR-P103(same as the battery of the sub monitor station included with VL-SW250BX)Door station VL-V566BX(same as the door station included with VL-SW250BX)VL-GC005BXDue for release in February 2011.(The release date may be changed without notice.)Lobby station(for apartment complexes)VL-V590BXDue for release in April 2011.(The release date may be changed without notice.)Only available for certain countries. Please contact the dealer where youpurchased VL-SW250BX or VL-MW250BX.N When using with a lobby stationLConnection:Connect the lobby station to terminal D1/D2 on the rear of the main monitor station. (Refer to the InstallationGuide for details.) The lobby station connected to terminal D1/D2 works as door station 1.LOperation:You cannot monitor outside where the lobby station is located (page 23). For all other operations, however,the lobby station operates the same as the door station (VL-V566BX or VL-GC005BX).Compatible Panasonic PBXsThis unit can be used with Panasonic PBXs (page 43). Please consult your dealer for compatible PBXinformation.This unit is compatible with the following Panasonic PBXs* 1 :KX-TDA30BX/KX-TDA100BX/KX-TDA200BX/KX-TDA600BXKX-TDE100BX/KX-TDE200BX/KX-TDE600BXKX-NCP500BX/KX-NCP1000BX* 1 As of September, 2010.