{"product_id":"knight-fire-security-internal-hilo-sounder-oct40s","title":"Knight Fire \u0026 Security OCT40S internal hilo sounder, White","description":"\u003cp\u003e\u003cstrong\u003eKnight Fire \u0026amp; Security OCT40S is an internal hilo sounder from the OCT range.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOCT40S is a dual-tone sounder for use in a Grade 3 installation. A volume-adjustable entry\/exit tone, fixed alarm tone, and strobe light can all be independently controlled by the I\u0026amp;HAS. All wiring is fixed on the PCB with wire-clamping terminal blocks, and the unit includes both rear (breakaway) and lid (microswitch) tamper detection.\u003c\/p\u003e\n\u003cp\u003eThis unit includes the smaller, 8Ω\/0.5W speaker capable of producing alarm tones at 90dBA @ 1m distance. See code OCT30S for the 16Ω variant. OCT30\/40 speakers are designed to be wired to configurable outputs on the I\u0026amp;HAS, rather than directly to speaker terminals.\u003c\/p\u003e\n\u003cp\u003eIf only speaker terminals are available, the onboard PCB may be bypassed with wiring direct to the unit speaker.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDual Tone with Strobe\u003c\/li\u003e\n\u003cli\u003eAdjustable Chime Volume\u003c\/li\u003e\n\u003cli\u003eMicroswitch \u0026amp; Breakaway Tampers\u003c\/li\u003e\n\u003cli\u003eMade in UK\u003c\/li\u003e\n\u003cli\u003eEnvironmental Class II\u003c\/li\u003e\n\u003cli\u003eConcealed wire clamping terminals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are matching this to an existing installation, work from the OCT40S part number rather than the description.\u003c\/p\u003e","brand":"Knight Fire \u0026 Security","offers":[{"title":"Default Title","offer_id":57540399137141,"sku":"OCT40S","price":25.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0050\/1216\/0612\/files\/OCT40S.jpg?v=1788301120","url":"https:\/\/wmestore.co.uk\/products\/knight-fire-security-internal-hilo-sounder-oct40s","provider":"WME","version":"1.0","type":"link"}