{"product_id":"hoyles-held-open-alarm-dw304","title":"Hoyles DW304 held open alarm, Surface Mount","description":"\u003cp\u003e\u003cstrong\u003eHoyles DW304 is a held open alarm.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTypically used to alarm kitchen doors in student accommodation, the alarm is activated if the kitchen door remains open for more than 1 minute prompting people in the vicinity to close the door thereby preventing smoke from cooking drifting into corridors and causing fire alarm activations.Once activated the alarm is automatically reset as soon as the door is closed.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRobust ABS plastic enclosure\u003c\/li\u003e\n\u003cli\u003e175 x 125 x 60 tapering to 50mm\u003c\/li\u003e\n\u003cli\u003eHigh Power 105db Sounder\u003c\/li\u003e\n\u003cli\u003eBox tamper switch\u003c\/li\u003e\n\u003cli\u003eClear instructions displayed on the unit\u003c\/li\u003e\n\u003cli\u003eAdjustable time delays from 30 secs to 7 mins\u003c\/li\u003e\n\u003cli\u003eSimple installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are matching this to an existing installation, work from the DW304 part number rather than the description.\u003c\/p\u003e","brand":"Hoyles","offers":[{"title":"Default Title","offer_id":57542958416245,"sku":"DW304","price":126.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0050\/1216\/0612\/files\/DW304.jpg?v=1788369998","url":"https:\/\/wmestore.co.uk\/products\/hoyles-held-open-alarm-dw304","provider":"WME","version":"1.0","type":"link"}