22172736 SMARTSIGN 190 MSC-CORD SD2 WH Mounting unit for SMARTSIGN; ceiling-mounted cord suspension; double-sided version for fitting two display units; identical mounting positions to the PURESIGN MSC and MSC-WF15 central battery versions for optimum backwards compatibility; protection rating: IP20, optional IP40 protection rating with enclosed grommets; impact resistance: IK03; class of protection I; ceiling-mounted housing made of die-cast aluminium (dimensions: 310 × 49.5 × 38 mm), powder-coated in white (RAL 9016); cord suspension adjustable up to 1.5 metres; suspension with 2 steel cords; power supply via additional power cable (included in delivery). Easy fitting of the display unit thanks to hinge mechanism. Integrated 1.5 mm² terminal block for simple wiring and through-wiring; maximum cable length from emergency power source to last luminaire: 200 m.