MOBOTIX MOVE SD ceiling suspension system MOBOTIX MOVE SD ceiling suspension kit 25 cm for MOBOTIX MOVE SpeedDome Mx-SD1A-30 and Mx-SD1A-340-IR, incl. base mounting plate with 25 cm extension tube, installation material and safety cables. Note Max. Suspension length can be extended up to 1 m by using the extension tubes Mx-M-SD-PMEXT