{"title":"Acoustic Hold Open Door Release Devices","description":"","products":[{"product_id":"coustic-hold-open-door-release-device","title":"coustic Hold Open Door Release Device","description":"\u003cp\u003e\u003cstrong\u003eProduct Information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWedging open fire doors is dangerous. Dorgard is a wireless solution that legally holds open fire doors and enables them to close when the fire alarm sounds.\u003c\/p\u003e\n\u003cp\u003eThis acoustically activated fire door retainer keeps a fire door open legally and closes the door in the event of an alarm.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eActivated after hearing a general noise or continuous sound exceeding 65 decibels.\u003c\/li\u003e\n\u003cli\u003eThe door releases 14 seconds after sound activation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Specification\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOverall height: 205mm\u003c\/li\u003e\n\u003cli\u003eCasing height: 150mm\u003c\/li\u003e\n\u003cli\u003eWidth: 195mm\u003c\/li\u003e\n\u003cli\u003eDepth: 45mm\u003c\/li\u003e\n\u003cli\u003eWeight: 700g\u003c\/li\u003e\n\u003cli\u003ePower: 2 x 1.5v C-size batteries\u003c\/li\u003e\n\u003cli\u003eMax door size: Power size 7, max weight 160kg\u003c\/li\u003e\n\u003cli\u003eSuitable for FD30, FD60, and FD120 fire doors up to EN power size 7\u003c\/li\u003e\n\u003cli\u003eBuilt-in safety feature releases the closer if the general noise level exceeds 65 decibels\u003c\/li\u003e\n\u003cli\u003eAutomatic night-time release facility\u003c\/li\u003e\n\u003cli\u003eBattery-operated wireless unit\u003c\/li\u003e\n\u003cli\u003eComplies with BS EN 1155\u003c\/li\u003e\n\u003cli\u003eComplies with BS 7273-4 Cat C\u003c\/li\u003e\n\u003cli\u003eCE marked\u003c\/li\u003e\n\u003cli\u003eBlack supplied from stock, but other colors available by special order\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eActivation:\u003c\/strong\u003e After hearing a continuous sound exceeding 65 decibels, the door is released 14 seconds after sound activation.\u003c\/p\u003e","brand":"Dorgard","offers":[{"title":"Default Title","offer_id":53918367449426,"sku":"DORGARD-UDF","price":243.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1081\/7994\/7858\/files\/DORGARD_1_2_3aea85a5-f589-448b-99c8-daaba63f5027.avif?v=1783163045"}],"url":"https:\/\/upvcfittings.co.uk\/collections\/acoustic-hold-open-door-release-devices.oembed","provider":"My Store","version":"1.0","type":"link"}