{"id":387,"date":"2026-06-14T11:28:44","date_gmt":"2026-06-14T11:28:44","guid":{"rendered":"https:\/\/redfire.co.in\/?post_type=product&p=387"},"modified":"2026-06-27T14:11:02","modified_gmt":"2026-06-27T14:11:02","slug":"addressable-sounder-2","status":"publish","type":"product","link":"https:\/\/redfire.co.in\/?product=addressable-sounder-2","title":{"rendered":"Addressable Sounder"},"content":{"rendered":"
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System Sensor Addressable Sounder<\/span><\/h1>\n
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Overview<\/span><\/h2>\n

The\u00a0<\/span>System Sensor Addressable Sounder<\/span><\/strong>\u00a0is a high-performance loop-powered audible and visual warning device engineered to provide clear, reliable emergency notification in commercial, industrial, and institutional applications. Manufactured by\u00a0<\/span>System Sensor<\/span><\/strong>\u00a0\u2014 a trusted brand under\u00a0<\/span>Honeywell<\/span><\/strong>\u00a0with decades of fire safety expertise and a global reputation for innovation \u2014 this addressable sounder delivers powerful audible alerts with a choice of 32 tones and multiple volume levels, ensuring effective occupant warning in any environment<\/span>.<\/span><\/p>\n

Available in multiple configurations including\u00a0<\/span>Intelligent Sounder Bases (B200S Series)<\/span><\/strong>,\u00a0<\/span>Low-Frequency Sounder Bases (B200S-LF Series)<\/span><\/strong>,\u00a0<\/span>Wall-Mounted Sounders (WSO Series)<\/span><\/strong>,\u00a0<\/span>Combined Sounder\/Strobe Units (WSS, DSS, BRS Series)<\/span><\/strong>, and\u00a0<\/span>Addressable Synchronized Strobes and Sounders (LASS Series)<\/span><\/strong>, the System Sensor addressable sounder range offers unmatched flexibility to suit any application requirement<\/span>. Featuring common bases shared with System Sensor detectors, these devices streamline installation, reduce inventory complexity, and integrate seamlessly into analogue addressable fire alarm systems.<\/span><\/p>\n

Whether you’re equipping a commercial building, an industrial facility, a hospital, a hotel, or a residential complex, System Sensor Addressable Sounders deliver the intelligence, reliability, and performance you need for comprehensive fire protection and life safety.<\/span><\/p>\n

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Key Features<\/span><\/h2>\n
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Feature<\/span><\/th>\nDescription<\/span><\/th>\n<\/tr>\n<\/thead>\n
Loop-Powered Operation<\/span><\/strong><\/td>\nPowered directly from the analogue addressable loop (SLC), eliminating the need for separate power supplies<\/span><\/td>\n<\/tr>\n
32 Tone Selection<\/span><\/strong><\/td>\nWide range of tones to cover multiple markets, selectable on-device or from the control panel<\/span><\/td>\n<\/tr>\n
Adjustable Volume Control<\/span><\/strong><\/td>\nHigh, Medium, and Low volume levels adjustable on-device or from the panel to suit specific application requirements<\/span><\/td>\n<\/tr>\n
Automatic Synchronisation<\/span><\/strong><\/td>\nSounder (and strobe on combined units) synchronises automatically for coordinated, non-confusing warning<\/span><\/td>\n<\/tr>\n
Low Current Draw<\/span><\/strong><\/td>\nEnergy-efficient design with low current consumption enables more devices per loop<\/span><\/td>\n<\/tr>\n
Simple Address Setting<\/span><\/strong><\/td>\nFamiliar rotary wheel address controls and address tags for clear indication, simplifying system configuration<\/span><\/td>\n<\/tr>\n
Anti-Tamper Feature<\/span><\/strong><\/td>\nPrevents unauthorised access and ensures system integrity<\/span><\/td>\n<\/tr>\n
In-Built Isolation Options<\/span><\/strong><\/td>\nAvailable with integral short circuit isolation (models with ‘-I’ suffix) for enhanced loop reliability<\/span><\/td>\n<\/tr>\n
Common Base with Detectors<\/span><\/strong><\/td>\nUtilises the B501AP or B501AUS base, common with System Sensor detectors, for installation flexibility and reduced inventory<\/span><\/td>\n<\/tr>\n
Large Cable Access<\/span><\/strong><\/td>\nRear and surface cable entry options for easy wiring<\/span><\/td>\n<\/tr>\n
Loop Continuity Spring<\/span><\/strong><\/td>\nEnsures reliable loop continuity even during maintenance<\/span><\/td>\n<\/tr>\n
Positive “Poke Yoke” Engagement<\/span><\/strong><\/td>\nSimple twist-fit onto universal base ensures correct installation alignment<\/span><\/td>\n<\/tr>\n
Choice of Colours<\/span><\/strong><\/td>\nAvailable in Pure White, Ivory, or Red body colours<\/span><\/td>\n<\/tr>\n
EN54-3 \/ EN54-17 \/ EN54-23 Approved<\/span><\/strong><\/td>\nMeets European standards for sounder devices, short circuit isolators, and visual alarm devices<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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Available Models<\/span><\/h2>\n
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Model<\/span><\/th>\nDescription<\/span><\/th>\n<\/tr>\n<\/thead>\n
B200S-WH \/ B200S-IV<\/span><\/strong><\/td>\nIntelligent addressable sounder base; listens to attached sensor head communication; White or Ivory finish; two volume levels (75 or 85 dBA); supports Continuous, ANSI Temporal 3, ANSI Temporal 4, and March Time tones<\/span><\/td>\n<\/tr>\n
B200S-LF-WH \/ B200S-LF-IV<\/span><\/strong><\/td>\nLow-frequency sounder base generating a 520 Hz tone; more effective in waking individuals in sleeping areas; meets NFPA 72 requirements for commercial and residential applications<\/span><\/td>\n<\/tr>\n
DSS-PC-N00 \/ DSS-PC-I00<\/span><\/strong><\/td>\nAddressable base sounder with VAD (Visual Alarm Device); EN54-23 approved; pure white body with clear lens and red flash; 32 tones; high, medium, low volume; optional isolator<\/span><\/td>\n<\/tr>\n
WSO-PR-N00 \/ WSO-PR-I00<\/span><\/strong><\/td>\nWall-mounted addressable sounder; Red body; 32 tone selection; anti-tamper feature; integral isolator option<\/span><\/td>\n<\/tr>\n
WSS-PC-N00<\/span><\/strong><\/td>\nWall-mounted combined sounder and strobe\/VAD; clear lens with red flash; EN54-23 approved; automatic synchronisation; 32 tones<\/span><\/td>\n<\/tr>\n
WSS-PR-I00<\/span><\/strong><\/td>\nWall-mounted combined sounder and strobe with integral isolator; White body with red lens<\/span><\/td>\n<\/tr>\n
BRS-PC-I00<\/span><\/strong><\/td>\nIntelligent detector base sounder strobe; modular, high-output loop powered device; EN54-23 & EN54-17 approved; pure white body with red flash<\/span><\/td>\n<\/tr>\n
LASS Series<\/span><\/strong><\/td>\nAddressable Synchronized Strobes and Sounders; loop-powered audible and visual alarm devices that plug into B501AUS base; suitable for wall or ceiling mounting<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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Technical Specifications<\/span><\/h2>\n
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Parameter<\/span><\/th>\nSpecification<\/span><\/th>\n<\/tr>\n<\/thead>\n
Brand<\/span><\/strong><\/td>\nSystem Sensor (Honeywell)<\/span><\/td>\n<\/tr>\n
System Type<\/span><\/strong><\/td>\nAnalogue Addressable<\/span><\/td>\n<\/tr>\n
Protocols<\/span><\/strong><\/td>\nFlashScan\u00ae, Velociti\u00ae, LiteSpeed\u2122, CLIP, Advanced Protocol<\/span><\/td>\n<\/tr>\n
Supply Voltage<\/span><\/strong><\/td>\n15 to 32 VDC (Non-Isolation) \/ 15 to 29 VDC (Isolation)<\/span><\/td>\n<\/tr>\n
Standby Current<\/span><\/strong><\/td>\n300 \u00b5A max (base only) \/ 450 \u00b5A max (combined units)<\/span><\/td>\n<\/tr>\n
Alarm Current<\/span><\/strong><\/td>\n15-35 mA max (depending on volume and model)<\/span><\/td>\n<\/tr>\n
Sound Output<\/span><\/strong><\/td>\nUp to 96 dB(A) \u00b13dB @ 1 metre<\/span><\/td>\n<\/tr>\n
Volume Levels<\/span><\/strong><\/td>\nHigh, Medium, Low<\/span><\/td>\n<\/tr>\n
Tone Selection<\/span><\/strong><\/td>\n32 tones (on-device or from panel)<\/span><\/td>\n<\/tr>\n
Strobe Flash Rate<\/span><\/strong><\/td>\n1Hz<\/span><\/td>\n<\/tr>\n
Operating Temperature<\/span><\/strong><\/td>\n-25\u00b0C to 70\u00b0C<\/span><\/td>\n<\/tr>\n
Relative Humidity<\/span><\/strong><\/td>\n93% \u00b1 3% non-condensing<\/span><\/td>\n<\/tr>\n
Ingress Protection<\/span><\/strong><\/td>\nIP21C (with low profile B501AP base)<\/span><\/td>\n<\/tr>\n
Mounting<\/span><\/strong><\/td>\nB501AP \/ B501AUS base (common with detectors)<\/span><\/td>\n<\/tr>\n
Cable Terminal Size<\/span><\/strong><\/td>\n1.5 \u2013 2.5 mm\u00b2 max<\/span><\/td>\n<\/tr>\n
Body Colours<\/span><\/strong><\/td>\nPure White, Ivory, Red<\/span><\/td>\n<\/tr>\n
Certifications<\/span><\/strong><\/td>\nEN54-3, EN54-17, EN54-23, UL 268, UL 464, UL 2075<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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Why Choose System Sensor Addressable Sounder?<\/span><\/h2>\n
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    Trusted Global Brand<\/span><\/strong>\u00a0\u2014 Manufactured by System Sensor, a Honeywell company with decades of fire safety expertise and global leadership<\/span><\/p>\n<\/li>\n

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    EN54-3 \/ EN54-17 \/ EN54-23 Approved<\/span><\/strong>\u00a0\u2014 Meets stringent European standards for sounder devices, short circuit isolators, and visual alarm devices, ensuring quality and reliability<\/span><\/p>\n<\/li>\n

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    UL 268 & UL 464 Compliant<\/span><\/strong>\u00a0\u2014 Meets North American standards for smoke detectors and audible signalling devices<\/span><\/p>\n<\/li>\n

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    Unmatched Flexibility<\/span><\/strong>\u00a0\u2014 Available in base sounders, wall-mounted units, and combined sounder\/strobe configurations to suit any application<\/span><\/p>\n<\/li>\n

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    32 Tones & 3 Volume Levels<\/span><\/strong>\u00a0\u2014 Extensive tone selection and adjustable volume ensure effective warning in any environment<\/span><\/p>\n<\/li>\n

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    Installation Efficiency<\/span><\/strong>\u00a0\u2014 Common B501AP base with detectors simplifies installation, reduces inventory, and lowers costs<\/span><\/p>\n<\/li>\n

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    Enhanced System Reliability<\/span><\/strong>\u00a0\u2014 Optional integral loop isolation (models with ‘-I’ suffix) prevents a single wiring fault from disabling the loop<\/span><\/p>\n<\/li>\n

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    Easy Configuration<\/span><\/strong>\u00a0\u2014 Simple rotary wheel address controls and on-device tone\/volume adjustment simplify system setup<\/span><\/p>\n<\/li>\n

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    Low Power Consumption<\/span><\/strong>\u00a0\u2014 Low current draw enables more devices per loop, maximising system capacity<\/span><\/p>\n<\/li>\n

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    Tamper-Proof Design<\/span><\/strong>\u00a0\u2014 Anti-tamper feature ensures system integrity and prevents unauthorised access<\/span><\/p>\n<\/li>\n

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    Automatic Synchronisation<\/span><\/strong>\u00a0\u2014 Coordinated audible (and visual) warning for clear, non-confusing alerts<\/span><\/p>\n<\/li>\n

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    Low-Frequency Option<\/span><\/strong>\u00a0\u2014 B200S-LF series generates a 520 Hz tone, proven more effective in waking individuals in sleeping areas<\/span><\/p>\n<\/li>\n

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    Made to International Standards<\/span><\/strong>\u00a0\u2014 Manufactured to stringent global quality and safety standards<\/span><\/p>\n<\/li>\n<\/ul>\n

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    Ideal Applications<\/span><\/h2>\n
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      Commercial Buildings<\/span><\/strong>\u00a0\u2014 Office complexes, shopping malls, retail spaces, and hotels<\/span><\/p>\n<\/li>\n

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      Industrial Facilities<\/span><\/strong>\u00a0\u2014 Factories, warehouses, manufacturing plants, and data centres<\/span><\/p>\n<\/li>\n

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      Healthcare Facilities<\/span><\/strong>\u00a0\u2014 Hospitals, clinics, and nursing homes<\/span><\/p>\n<\/li>\n

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      Educational Institutions<\/span><\/strong>\u00a0\u2014 Schools, colleges, and universities<\/span><\/p>\n<\/li>\n

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      Residential Complexes<\/span><\/strong>\u00a0\u2014 Apartments, housing societies, and gated communities<\/span><\/p>\n<\/li>\n

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      Public Buildings<\/span><\/strong>\u00a0\u2014 Auditoriums, theatres, airports, and community centres<\/span><\/p>\n<\/li>\n

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      Transportation Hubs<\/span><\/strong>\u00a0\u2014 Railway stations, bus terminals, and airports<\/span><\/p>\n<\/li>\n

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      Hospitality Sector<\/span><\/strong>\u00a0\u2014 Hotels, resorts, and restaurants<\/span><\/p>\n<\/li>\n

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      Sleeping Areas<\/span><\/strong>\u00a0\u2014 Low-frequency sounders (B200S-LF) for hotels, dormitories, and residential units<\/span><\/p>\n<\/li>\n<\/ul>\n

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      Compliance & Standards<\/span><\/h2>\n
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        EN54-3<\/span><\/strong>\u00a0\u2014 Certified for fire alarm sounder devices<\/span><\/p>\n<\/li>\n

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        EN54-17<\/span><\/strong>\u00a0\u2014 Certified for short circuit isolators<\/span><\/p>\n<\/li>\n

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        EN54-23<\/span><\/strong>\u00a0\u2014 Certified for Visual Alarm Devices (VAD)<\/span><\/p>\n<\/li>\n

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        UL 268<\/span><\/strong>\u00a0\u2014 Compliant with Underwriters Laboratories standards for smoke detectors<\/span><\/p>\n<\/li>\n

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        UL 464<\/span><\/strong>\u00a0\u2014 Compliant with Underwriters Laboratories standards for audible signalling devices<\/span><\/p>\n<\/li>\n

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        UL 2075<\/span><\/strong>\u00a0\u2014 Compliant with Underwriters Laboratories standards for gas and vapour detectors<\/span><\/p>\n<\/li>\n

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        NFPA 72<\/span><\/strong>\u00a0\u2014 Meets requirements for fire alarm and signalling systems<\/span><\/p>\n<\/li>\n

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        RoHS Compliant<\/span><\/strong>\u00a0\u2014 Meets Restriction of Hazardous Substances requirements<\/span><\/p>\n<\/li>\n

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        WEEE Compliant<\/span><\/strong>\u00a0\u2014 Meets Waste Electrical and Electronic Equipment requirements<\/span><\/p>\n<\/li>\n

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        REACH Compliant<\/span><\/strong>\u00a0\u2014 Meets Registration, Evaluation, Authorisation and Restriction of Chemicals requirements<\/span><\/p>\n<\/li>\n<\/ul>\n

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        For detailed product inquiries, technical support, or to place an order, please contact our sales team.<\/span><\/em><\/p>\n<\/div>\n<\/div>\n

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        <\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

        The\u00a0<\/span>System Sensor Addressable Sounder<\/span><\/strong>\u00a0is a high-performance loop-powered audible and visual warning device engineered to provide clear, reliable emergency notification in commercial, industrial, and institutional applications. Manufactured by\u00a0<\/span>System Sensor<\/span><\/strong>\u00a0\u2014 a trusted brand under\u00a0<\/span>Honeywell<\/span><\/strong>\u00a0with decades of fire safety expertise and a global reputation for innovation \u2014 this addressable sounder delivers powerful audible alerts with a choice of 32 tones and multiple volume levels, ensuring effective occupant warning in any environment<\/span>.<\/span><\/p>\n","protected":false},"featured_media":439,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[36],"product_cat":[15],"product_tag":[],"class_list":["post-387","product","type-product","status-publish","has-post-thumbnail","product_brand-system-sensor","product_cat-uncategorized","first","instock","shipping-taxable","purchasable","product-type-simple"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/redfire.co.in\/index.php?rest_route=\/wp\/v2\/product\/387","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/redfire.co.in\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/redfire.co.in\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/redfire.co.in\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=387"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/redfire.co.in\/index.php?rest_route=\/wp\/v2\/media\/439"}],"wp:attachment":[{"href":"https:\/\/redfire.co.in\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=387"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/redfire.co.in\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=387"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/redfire.co.in\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=387"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/redfire.co.in\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=387"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}