Description
Product Name: Simplex 49SO-APPLW Addressable Speaker Price in BD
Brand / Manufacturer: Simplex (Johnson Controls)
Product Overview
The Simplex 49SO-APPLW operates as a TrueAlert ES addressable wall-mount speaker designed for emergency voice evacuation and life safety communication. Utilizing an addressable architecture, it supports voice messaging across commercial, institutional, and industrial building installations.
Furthermore, the 49SO-APPLW is supplied as an appliance-only model. Therefore, it requires a separately selected mounting plate (such as 49MP-SOWW) and a matching snap-on cover to complete assembly. The white finish of the final installed unit depends directly on the separately ordered cover and mounting plate selection. It integrates dual-circuit functionality, receiving addressable control polling over an IDNAC Signaling Line Circuit (SLC) while receiving audio signal power over a compatible audio NAC line.
Key Features
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Addressable IDNAC Interface: Communicates on Simplex IDNAC SLC lines for individual point addressing, remote supervision, and automated reporting.
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Voice Messaging Support: Delivers emergency audio instructions across designated zones when connected to a compatible audio NAC.
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Selectable Audio Taps: Provides field-selectable power taps ($1/4\text{ W}$, $1/2\text{ W}$, $1\text{ W}$, and $2\text{ W}$) for $25\text{ VRMS}$ or $70.7\text{ VRMS}$ audio lines.
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Class B T-Tap Circuit Support: Electrically monitored wiring supervision allows Class B T-tapping on both IDNAC SLC and audio lines.
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Appliance-Only Assembly: Requires a separately selected mounting plate and snap-on cover, which determine the device’s final exterior color finish.
Product & Circuit Details
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Dual Circuit Architecture: Separates addressable supervisory data polling (IDNAC SLC) from audio signal distribution.
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Polled Status LED: Includes an onboard diagnostic LED that flashes during panel polling cycles to confirm communication supervision.
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Magnet Diagnostic Test: Supports magnet testing routines for field troubleshooting without removing the unit from its mounting base.
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Modular Housing: Housed in flame-retardant thermoplastic designed for quick cover removal during service.
Technical Specifications Overview
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Brand: Simplex (Johnson Controls)
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Model: 49SO-APPLW / 49SO-APPLW-BA
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Product Type: Addressable Wall-Mount Speaker (Appliance Only)
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Audio Line Voltage: $25\text{ VRMS}$ or $70.7\text{ VRMS}$ selectable
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Selectable Power Taps: $1/4\text{ W}$, $1/2\text{ W}$, $1\text{ W}$, and $2\text{ W}$
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Frequency Response Range: $400\text{ Hz}$ to $4000\text{ Hz}$
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Typical Operating Voltage Range: $23\text{ VDC}$ to $30\text{ VDC}$ (Special Application)
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IDNAC Current Consumption: $9\text{ mA}$ @ $23\text{ VDC}$ on IDNAC addressable SLC
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Terminal Wiring Gauge: Accepts 18 AWG to 12 AWG ($0.82\text{ mm}^2$ to $3.31\text{ mm}^2$)
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Operating Temperature Range: $32^\circ\text{F}$ to $120^\circ\text{F}$ ($0^\circ\text{C}$ to $49^\circ\text{C}$)
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Operating Humidity Range: $10\%$ to $93\%$ RH (non-condensing @ $104^\circ\text{F}$)
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Dimensions ($\text{H} \times \text{W} \times \text{D}$): $5\text{-}1/2\text{ in.} \times 5\text{ in.} \times 1\text{-}1/2\text{ in.}$ ($139\text{ mm} \times 128\text{ mm} \times 38\text{ mm}$)
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System Compatibility: Compatible Simplex fire alarm control units and audio equipment
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Agency Compliance: UL 1480 Listed, ULC S541 Listed, FM Approved, CSFM Listed
Conclusion
The Simplex 49SO-APPLW TrueAlert ES Addressable Speaker delivers voice communication for emergency evacuation systems. In addition, its selectable wattage taps, $25/70.7\text{ VRMS}$ operation, IDNAC supervisory testing, and Class B T-tap wiring capability support structured life safety installations across commercial facilities.
Contact Us
For technical datasheets, stock availability, and purchasing inquiries regarding Simplex addressable notification devices in Bangladesh, get in touch with our team:
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Phone: +8801737118246
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Email: [email protected]
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