Series 5500 is an signboard sounder with an integrated sounder suitable for all types of risk conditions such as fire, flooding, and gas leaks whenever visual and acoustic communication is required. The IP65 protection rating allows use in indoor and outdoor environments including damp, dusty settings. 5500 series alarm panels come fitted with high visibility LED lighting system and high sound pressure buzzers. All versions come with the wording “FIRE ALARM” display though other wording in other languages can be ordered as an accessory. 5500 series illuminated panels do not replace optical warning devices within fire detection units.