{"product_id":"acoustic-hold-open-door-release-device","title":"Acoustic Hold Open Door Release Device","description":"\u003cp\u003eIt is dangerous to wedge open fire doors. Dorgard is a wireless system which legally holds fire doors open and allows them to close when the fire alarm sounds.\u003c\/p\u003e\n\u003cp\u003eThis acoustically activated fire door retainer holds a fire door open in a legal position, and closes it when an alarm sounds.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIt’s triggered when it hears a general noise, or continuous sound, of 65 decibels or more.\u003c\/li\u003e\n\u003cli\u003eThe door opens 14 seconds after the sound activation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePLEASE NOTE: When you purchase this item, the Dorgard floor plates and door labels are no longer included. Floor plates are rarely required so Dorgard no longer supply them. If you need to, you can register your Dorgard after purchase at register.fireco.uk and enter the code that comes with your Dorgard. You can order the accessories from there.\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eProduct Specification.\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTotal height: 205 mm\u003c\/li\u003e\n\u003cli\u003eHeight of houses: 150mm\u003c\/li\u003e\n\u003cli\u003e195mm wide\u003c\/li\u003e\n\u003cli\u003eDepth: 45cm\u003c\/li\u003e\n\u003cli\u003eWeight: 700 g\u003c\/li\u003e\n\u003cli\u003ePower: 2 x 1.5v C cell batteries\u003c\/li\u003e\n\u003cli\u003eMaximum door size Power size 7 Maximum weight 160 kg\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 closer if general noise level exceeds 65 decibels.\u003c\/li\u003e\n\u003cli\u003eAutomatic release facility at nighttime.\u003c\/li\u003e\n\u003cli\u003eWireless unit, battery powered.\u003c\/li\u003e\n\u003cli\u003eCompliant to BS EN 1155.\u003c\/li\u003e\n\u003cli\u003eBS 7273-4 Cat C compliant.\u003c\/li\u003e\n\u003cli\u003eCE-marked.\u003c\/li\u003e\n\u003cli\u003eBlack supplied from stock . Other colours available by special order.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSound activation: The door is released 14 seconds after hearing a continuous sound above 65 decibels.\u003c\/p\u003e","brand":"Dorgard","offers":[{"title":"Default Title","offer_id":43349375811673,"sku":"DF-DORGARD","price":256.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/9035\/8617\/files\/DORGARD_1_2.jpg?v=1779709593","url":"https:\/\/metalix.co.uk\/products\/acoustic-hold-open-door-release-device","provider":"Metalix Hardware","version":"1.0","type":"link"}