■ Choice of up to 3 messages ■ Extensive message library or bespoke messages available ■ Automatic synchronisation ■ 106dB (A) tone and 80dB (A) message outputs ■ Easily retro-fits to existing installations ■ Capable of transmitting up to 4 messages over two wires via an interface control unit Sonos voice sounders combine normal sounder signals witha clear, synchronised voice message to help reduce confusion and distress during an active alarm. Standard units are available with 3 pre-programmed messages, selected from an extensive message library covering almost any conceivable application. Bespoke messages are also available on request.These sounders can be used in small to medium fire alarmsystem installations where up to four messages can be transmitted over two wires via an interface control unit. (See separate datasheet.)Both Sonos voice enhanced variants are available as sounders or sounder-beacons in either red or white, with shallow or deep base (IP65) options for indoor and outdoor applications. ■ Fire alarm Part No.ColoursAudibility (tone) at 1mTonesVoltageCurrent(tone dependent)(tone dependent) Deep BaseShallow Base FireSecurity IndustrialRailway/MarineHazardous Area Public Warning > 18-980751 (shallow base)Red Up to 106dB (A) 3224V DC 26mA (max)18-980750 (deep base)RedUp to 106dB (A) 3224V DC26mA (max) 18-980753 (shallow base)WhiteUp to 106 dB (A)3224V DC26mA (max) 18-980752 (deep base)WhiteUp to 106 dB (A) 3224V DC26mA (max) 18-980754 (deep base)Red base, red lensUp to 106 dB (A)3224V DC30mA (max)18-980755 (shallow base)Red base, red lensUp to 106 dB (A)3224V DC30mA (max)18-980756 (deep base)White base, clear lens/red LEDUp to 106 dB (A)3224V DC30mA (max) 18-980757 (shallow base)White base, clear lens/red LEDUp to 106 dB (A)3224V DC30mA (max) 18-980790 Voice Message Interface Unit - Fire Alarm Systems IP Rating: IP65 Rating: Continuous Frequency: 400-2850Hz Operating Temp: -25 C to +70 ں C Construction: Flame Retardant Polycarbonate Cable Entries: Deep Base: 2 x 20mm cable glands Weight: 215g (shallow base) 250g (deep base) Compliance: EN60950 > Klaxon Signals LimitedT. +44 (0)161 287 5555 F. +44 (0)161 287 5511 E. [email protected] w. www.klaxonsignals.com23 size="-2">