Front panel series switch, participant, single-row, SB2, VIP. To be completed with the flush-mounted housing IX9150 or surface-mounted housing IX9160, as well as with the speaker audio or video system depending on the model: 1621, 1621VC, 1682, 4680C, 4681, or 4682HD. Front panel made of 2.5 mm thick V4A stainless steel and two flush-mounted integrated doorbell buttons. Nameplates can be replaced from the front, including rear LED lighting. An integrated feature is the handicap function according to DIN 18040 with status indicators for door call, ready for conversation, door opener function, and participant availability visually indicated with LEDs behind standardized handicap symbols, as well as acoustic voice output of the statuses. To be used with power supply model 1210. Impact resistance: IK08. Dimensions: 262.7 x 150 x 2.5 mm. IX0102.