{"product_id":"siga-iphs-edwards-intelligent-4d-multisensor-smoke-detector-signature-series","title":"SIGA-IPHS | Edwards Intelligent 4D Multisensor Smoke Detector, Signature Series","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"144\" data-end=\"396\"\u003eThe Edwards SIGA-IPHS is an intelligent 4D multisensor smoke detector designed for Signature Series fire alarm systems. Combining ionization, photoelectric, and heat sensing with time-based analysis, it delivers fast and accurate fire detection while minimizing false alarms. Compact and intelligent, the SIGA-IPHS is ideal for demanding commercial, industrial, and institutional fire safety applications.\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\u003eEdwards \/ EST (GE Security legacy)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFire Safety\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSIGA-IPHS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSmoke Detector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDetector Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntelligent 4D Multisensor (Ionization, Photoelectric, Heat, Time)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15.2 – 19.95 VDC (nominal 19 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45 µA quiescent \/ 45 µA alarm \/ 18 mA stand-alone mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensitivity Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.67 – 3.70%\/ft obscuration (five programmable levels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePre-Alarm Settings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 20 levels, adjustable in 5% increments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32°F to 100°F (0°C to 38°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Temp\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-4°F to 140°F (-20°C to 60°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHumidity Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0–93% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAir Velocity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 500 ft\/min (2.53 m\/s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAddressing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElectronic (downloaded via SIGA-PRO tool)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIndicators\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwin LEDs: Green (supervisory), Red (alarm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSignature Loop Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Bases\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSIGA-SB, SIGA-RB, SIGA-IB, SIGA-AB4G (and 4-inch versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-impact engineering polymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite (SIGA-IPHS), Black (SIGA-IPHSB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.4 in (112 mm) diameter × 2.0 in (51 mm) height\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.10 lbs (approx. 0.05 kg)\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 \u003cspan data-sheets-root=\"1\"\u003eSIGA-IPHS\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe SIGA-IPHS is part of the EST Signature Series, which integrates advanced multi-criteria sensing for reliable performance in varied environments. It analyzes ionization, photoelectric, and thermal inputs individually, applying time as a fourth dimension for more precise alarm decisions. Its microprocessor-driven intelligence reduces communication traffic with the control panel and allows stand-alone operation if loop communication fails. The detector supports automatic device mapping, electronic addressing, and environmental compensation, ensuring long-term stability and reduced maintenance needs. Compatible with standard, relay, isolator, and audible bases, it offers flexible installation options across a wide range of building types.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4D Detection Technology: Uses ionization, photoelectric, and heat sensors with time-based analysis for improved accuracy.\u003c\/li\u003e\n\u003cli\u003eReduced False Alarms: Digital filters and adaptive algorithms minimize unwanted activations.\u003c\/li\u003e\n\u003cli\u003eIntelligent Addressable Device: Communicates directly with Signature Loop Controllers for precise identification.\u003c\/li\u003e\n\u003cli\u003eAutomatic Environmental Compensation: Adjusts sensitivity to counteract dust, humidity, and aging effects.\u003c\/li\u003e\n\u003cli\u003eElectronic Addressing: Eliminates manual switches or dials, configured via programming tools.\u003c\/li\u003e\n\u003cli\u003ePre-Alarm Capability: Supports up to 20 sensitivity levels to provide early warning before evacuation.\u003c\/li\u003e\n\u003cli\u003eLED Indicators: Green for normal operation, red for alarm, with visibility from any direction.\u003c\/li\u003e\n\u003cli\u003eFlexible Mounting Bases: Compatible with standard, relay, isolator, and audible bases for versatile applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe SIGA-IPHS delivers the reliability and precision required for modern fire detection in large-scale facilities.\u003c\/p\u003e","brand":"Edwards Signaling","offers":[{"title":"Default Title","offer_id":49105216504064,"sku":"SIGA-IPHS","price":598.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/SIGA-IPHS.jpg?v=1785542730","url":"https:\/\/alotechparts.com\/products\/siga-iphs-edwards-intelligent-4d-multisensor-smoke-detector-signature-series","provider":"Alo Tech Solutions","version":"1.0","type":"link"}