{"product_id":"vls-214-vesda-laserscanner-4-pipe-aspirating-smoke-detector-with-lcd-display-7-relays","title":"VLS-214 | Vesda LaserSCANNER 4-Pipe Aspirating Smoke Detector with LCD Display (7 Relays)","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"144\" data-end=\"396\"\u003eThe Vesda® VLS-214 is a LaserSCANNER aspirating smoke detector equipped with a centrally mounted LCD Programmer Module and Scanner Display Module, featuring 7 programmable relays. It uses advanced laser-based detection technology combined with a sector-scanning valve mechanism to identify which of four sampling pipes contains smoke. This intelligent design enables fast, precise identification of fire origins and delivers very early warning smoke detection for high-value or complex environments.\u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVesda\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlame Safety Products\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVLS-214\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlame Safety Detector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVESDA LaserSCANNER (VLS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDetection Principle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLaser-based absolute smoke detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDetection Zones\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 zone, divided into 4 independent sectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eScanning Mechanism\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMotorized valve manifold with adaptive scan control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlarm Levels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 per sector (Alert, Action, Fire 1, Fire 2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensitivity Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.005%–20% obscuration\/m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLCD Programmer and Scanner Display Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelay Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7 programmable relays (optional 12-relay version available)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Monitoring\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndividual airflow supervision per sampling pipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFiltration System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual-stage air filter with clean air barrier optics protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSoftware Functions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAutoLearn™, Referencing™, Event Logging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNetworking Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVESDAnet™ compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall or recessed mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eData centers, control rooms, cleanrooms, telecommunications hubs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.9 × 8.9 × 13.8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About VLS-214\u003c\/h4\u003e\n\u003cp\u003eThe VLS-214 is part of the VESDA LaserSCANNER (VLS) series, an advanced variant of the LaserPLUS detector that introduces a valve manifold and intelligent control software for multi-sector monitoring. Each of its four inlet pipes can function as an independent detection sector within a single zone, allowing localized detection and alarm reporting. When smoke is detected, the system initiates an Adaptive Scan process to identify the First Alarm Sector (FAS) and monitor fire progression across all pipes. The detector features AutoLearn™ and Referencing™ software to automatically set alarm thresholds and eliminate false alarms caused by external air contamination. With VESDAnet™ networking and modular display options, the VLS-214 offers powerful, networked detection control for mission-critical applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFour-Sector Detection: Divides a single zone into four monitored pipes for precise source identification.\u003c\/li\u003e\n\u003cli\u003eAdaptive Scan Threshold: Rapidly scans all sectors to locate the pipe carrying smoke and identify the First Alarm Sector (FAS).\u003c\/li\u003e\n\u003cli\u003eLaser-Based Detection: Uses high-sensitivity laser chamber for accurate, early-stage smoke detection.\u003c\/li\u003e\n\u003cli\u003eVESDAnet™ Connectivity: Enables system networking, configuration, and centralized monitoring.\u003c\/li\u003e\n\u003cli\u003eMulti-Level Alarms: Four configurable alarms (Alert, Action, Fire 1, Fire 2) per sector for tailored protection.\u003c\/li\u003e\n\u003cli\u003eHigh-Efficiency Aspirator: Ensures consistent airflow across all four pipes for stable performance.\u003c\/li\u003e\n\u003cli\u003eDual-Stage Air Filtration: Protects optical surfaces and maintains long-term detector sensitivity.\u003c\/li\u003e\n\u003cli\u003eAutoLearn™ \u0026amp; Referencing™: Self-calibrating and compensating functions minimize nuisance alarms and ensure optimal sensitivity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe VLS-214 delivers the reliability and precision required for very early smoke detection with intelligent sector scanning in large or complex critical environments.\u003c\/p\u003e","brand":"Vesda","offers":[{"title":"Default Title","offer_id":49105091133696,"sku":"VLS-214","price":11549.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/VESDA-VLS-ALT.jpg?v=1785539972","url":"https:\/\/alotechparts.com\/products\/vls-214-vesda-laserscanner-4-pipe-aspirating-smoke-detector-with-lcd-display-7-relays","provider":"Alo Tech Solutions","version":"1.0","type":"link"}