{"product_id":"d1x-s1f-explosion-proof-high-output-alarm-radial-horn-sounder-with-re-entrant-flare-horn","title":"D1X S1F Explosion Proof High Output Alarm Horn Sounder with Re-entrant Flare Horn","description":"\u003cp class=\"colour-hazardous-area-signalling\"\u003e117dB(A) alarm horn. The D1xS1F is a high output alarm horn sounder with re-entrant flare horn. Low current consumption and high SPL in a robust Type 4\/4X, IP66 marine grade, corrosion proof aluminum enclosure ensure the D1xS1F is suitable for all Class I \u0026amp; II Division 1, Zone 1 \u0026amp; 20 explosion proof signaling applications. The 24V dc version is approved for public mode fire alarm use and the 110-240V ac version for general signaling use. Featuring\u003cspan\u003e 64 alarm sounds, the alarm tone frequencies for the first 2 stages are independently selectable. Each of the available 4 stage\/channels can be remotely triggered e.g. via an external relay. Approved for gas groups ABCD for use in Class 1 Division 1, Class 1 Zone 1 IIC and for dust groups FG for use in Class 2 Division 1, Zone 20 IIIB environments. The termination chamber and cover feature a threaded flameproof joint simplifying both installation and routine maintenance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eHigh output, up to 117dB(A)\u003c\/li\u003e\n\u003cli\u003ePublic mode fire alarm use\u003c\/li\u003e\n\u003cli\u003e4 remotely selectable alarm stages\/channels\u003c\/li\u003e\n\u003cli\u003ePositive or negative line stage\/channel switching\u003c\/li\u003e\n\u003cli\u003eChoice of 64 alarm tone frequencies\u003c\/li\u003e\n\u003cli\u003eAutomatic synchronization on multi-sounder system\u003c\/li\u003e\n\u003cli\u003eContinuously rated\u003c\/li\u003e\n\u003cli\u003eCompact form factor\u003c\/li\u003e\n\u003cli\u003eRobust corrosion proof aluminum enclosure\u003c\/li\u003e\n\u003cli\u003eStainless steel fixings\u003c\/li\u003e\n\u003cli\u003eTriple cable entries\u003c\/li\u003e\n\u003cli\u003eDuplicate cable terminations (in \u0026amp; out for daisy-chain installations)\u003c\/li\u003e\n\u003cli\u003eAvailable with custom tone configurations and frequencies\u003c\/li\u003e\n\u003cli\u003eUL Approval, Class 1 \u0026amp; 2 Division 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Signaworks","offers":[{"title":"Default Title","offer_id":44403895566389,"sku":"D1XS1F - PLEASE CALL FOR PRICING","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/7778\/5141\/files\/Signaworks_D1xS1F_AlarmHorn-Red_05-06-25.png?v=1765226178","url":"https:\/\/signaworks.com\/products\/d1x-s1f-explosion-proof-high-output-alarm-radial-horn-sounder-with-re-entrant-flare-horn","provider":"Signaworks","version":"1.0","type":"link"}