{"product_id":"system-sensor-hgwl2-lf-l-series-2nd-gen-low-frequency-sounder-compact-wall-white-plain","title":"System Sensor HGWL2-LF L-SERIES 2ND GEN. Low Frequency Sounder; Compact; Wall; White; Plain","description":"\u003cp\u003eThe \u003cstrong\u003eSystem Sensor HGWL2-LF\u003c\/strong\u003e is a white, plain-housing compact wall-mount low frequency sounder from the second-generation L-Series, producing a 520 Hz square wave tone.\u003c\/p\u003e\u003cp\u003eL-Series appliances use a plug-in design with minimal back box intrusion, which speeds installation and helps prevent ground faults. The universal mounting plate has an onboard shorting spring for testing wiring continuity before the device goes on, and DVM test points on the face let installers measure device voltage, including end-of-line checks, without removing the appliance.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e520 Hz ± 10% square wave tone for NFPA compliance\u003c\/li\u003e\n\u003cli\u003eDVM diagnostic test points on the face\u003c\/li\u003e\n\u003cli\u003eHigh\/low tone options to optimize current draw\u003c\/li\u003e\n\u003cli\u003eRotary switch for tone and volume; sounder-only models include a Coded setting\u003c\/li\u003e\n\u003cli\u003ePlug-in mounting plate with shorting springs\u003c\/li\u003e\n\u003cli\u003eElectrically compatible with legacy SpectrAlert, SpectrAlert Advance and L-Series devices at 16-33 VDC\u003c\/li\u003e\n\u003cli\u003eSyncs via UL approved power supplies with System Sensor Sync protocol, or the MDL Sync Module\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eHGWL2-LF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eLow frequency sounder, compact\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eWall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMarking\u003c\/td\u003e\n\u003ctd\u003ePlain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTone\u003c\/td\u003e\n\u003ctd\u003e520 Hz ± 10% square wave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible voltage\u003c\/td\u003e\n\u003ctd\u003e16-33 VDC (legacy compatibility)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eL-Series, 2nd generation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eOrdering note\u003c\/h3\u003e\u003cp\u003eDirect replacement for the HW\/RL-LF and P2R\/WL-LF. Bezel kits for alternate markings and languages are available across the L-Series.\u003c\/p\u003e\u003ch3\u003eDocuments\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/prod-edam.honeywell.com\/content\/dam\/honeywell-edam\/hbt\/en-us\/documents\/literature-and-specs\/datasheets\/hon-ba-fire-l-series-low-freq-sndrs-led-low-freq-sndr-strbes-datasheet.pdf\"\u003eL-Series Low Frequency Sounders and LED Low Frequency Sounder Strobes Datasheet\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":68073087303893,"sku":"HGWL2-LF","price":58.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/5826\/3253\/files\/hon-ba-fire-HGWL2-LF-1_83381dd5-3769-4d9f-9593-23823369b7fb.jpg?v=1793582841","url":"https:\/\/fireservicesgroup.com\/products\/system-sensor-hgwl2-lf-l-series-2nd-gen-low-frequency-sounder-compact-wall-white-plain","provider":"FSG - Fire Services Group","version":"1.0","type":"link"}