The SD7532i JLS B is a room service signpost device finished in ultra-resistant glass with black anti-fingerprint treatment. This device, installed inside the room, has haptic feedback and capacitive touch technology with LED backlight. The 3 available functions indicates the state of the room with the options “Do not disturb”, “Make the room”. The “Pick up the tray” function indicates that there is a tray with the order in the rack. Compatible with LS990 series frames, available in the 63 colors of Le Corbusier, this signpost device display allows customization of the logo according to customer specifications.