Description
Siemens is offering a weatherproof version of speakers and speaker-strobes in the ‘SL2’ product line of sophisticated notification appliances. These NEMA 3R and 4X rated speaker and speaker-strobe devices are designed for both indoor and outdoor use and are apt for wall or ceiling mount applications.
These SL2 weatherproof appliances are compatible with Siemens fire-alarm control panels (FACPs), Siemens dual-sync control (DSC) modules and Siemens power supplies (PAD-3/-4/-5).
The high-efficiency speakers have a frequency range of 400-4000Hz. The speaker and speaker-strobe devices are available with dual-voltage capability (25/70.7 VRMS) and field selectable power taps from 1/8W to 8W for high quality audio outputs ideal for emergency communication, mass notification, voice evacuation and fire alarm.
The strobe portion of these appliances meets the 20-millisecond light-pulse-duration requirements of NFPA 72 (2016 edition).
