Remote Controlled LED Meeting Sign (Case Dimension: 12x30 cm) Case 12x30 cm There is an LED inside that indicates whether the sign is lit or not. It is designed for interior use. The meeting sign is turned on and off with the remote control. It works with RF ID. It is hung with a hanging device. If you have a special design, we can help. Our products are our own production and are guaranteed against manufacturing defects for 2 years.