EN54 part 3 compliant, CPD. This product exceeds the requirements of En54-3 but is not designed to meet EN54-23. Where the Construction Product Directive or Regulation (CPD/CPR) is a country requirement, it cannot be used, legally, for the purpose of alerting room occupants to a Fire Alarm condition. For Countries where CPD/CPR does not apply, this note should be disregarded. LPCB, VdS ( ; 529-3768 529-3768 and ; 529-3774 529-3774 only). ROLP Solista LED Beacon ; Sounder. LED technology is increasingly popular to support audible fire alarms due to low current use. These combined sounder/beacon units require only a single installation point and have dramatically lower current consumption than traditional xenon beacons making them ideal for applications where circuit capacity is limited. Lockable base, anti-vandalism Low profile, unobtrusive design Single installation point Ultra-low current due to LED technology Standard base simplifies system upgrades