{"product_id":"magfire-end-of-line-sounder-circuit-resistor-module-5-pack","title":"MAGfire End of Line Sounder Circuit Resistor Module - 5 Pack","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe MAGfire end of line resistor module is a sounder circuit termination component for conventional fire alarm panels, supplied as a pack of five individual modules. Each module contains a resistor that terminates a sounder circuit loop, allowing the fire panel to monitor circuit integrity and detect faults such as open circuits or short circuits on the sounder wiring.\u003c\/p\u003e\n\u003cp\u003eDesigned for installation at the furthest point on each sounder circuit run in conventional fire alarm systems, the module is typically mounted inside the last device on the loop or in a dedicated end-of-line termination box. The resistor value matches the monitoring requirements of ESP MAGfire conventional panels, enabling the panel to distinguish between normal, fault and alarm conditions on the sounder circuit.\u003c\/p\u003e\n\u003cp\u003eEach module is supplied on axial leads with colour-coded banding for easy identification during installation and commissioning. The pack of five supports multiple zones or provides spares for multi-zone installations. The modules are passive components requiring no external power and are compatible with both polarised and non-polarised sounder circuits depending on panel configuration.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Net Weight (KG)\u003c\/td\u003e\n\u003ctd\u003e0.88\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Gross Weight (KG)\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Length (mm)\u003c\/td\u003e\n\u003ctd\u003e370\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Width (mm)\u003c\/td\u003e\n\u003ctd\u003e490\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Height (mm)\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/products_MAGEOL-S_datasheet.pdf\" target=\"_blank\"\u003eProduct Specification Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhat fire alarm panels are these compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese end of line resistor modules are designed for ESP MAGfire conventional fire alarm panels. They may also be compatible with other conventional panels that use the same resistor value for sounder circuit monitoring — consult your panel documentation or contact us to confirm compatibility with non-ESP systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere are these installed in a fire alarm system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe resistor module is installed at the end of each sounder circuit loop, typically inside the last sounder device on the circuit or in a dedicated end-of-line junction box. This allows the fire panel to monitor the full length of the circuit wiring for faults.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many modules are needed per zone?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOne resistor module is required per sounder circuit. If your fire alarm system has five separate sounder zones, this pack provides one module for each zone. Additional modules can be kept as spares for maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these modules polarised?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStandard end of line resistors are non-polarised passive components. However, their installation orientation may matter depending on whether the panel uses polarised or non-polarised sounder circuit monitoring. Refer to the MAGfire panel installation manual for wiring guidance specific to your model.\u003c\/p\u003e","brand":"ESP","offers":[{"title":"Default Title","offer_id":45294059061515,"sku":"MAGEOL-S","price":1.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/MAGEOL-S_3be486cc-38cc-4d85-b268-2be2ce4db2ad.jpg?v=1714667681","url":"https:\/\/niori.co.uk\/products\/magfire-end-of-line-sounder-circuit-resistor-module-5-pack","provider":"Niori","version":"1.0","type":"link"}