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Dorgard Fire Door Retainer Auto Release Dorgard is the simple, reliable acoustic device that holds a fire door open in any position and then automatically releases the door should a fire alarm sound. Extremely easy to fit the Dorgard features a foot-operated manual release/adjustment, automatic night-time release facility integral power-on LED indicator and low battery, automatic door release. Smart, unobtrusive design. Battery lifetime exceeds the safety policy directive. . A floor plate is included for especially heavy doors and for installation above slippery floor surfaces.   Code: ACC014DDH1 £124.95 exc. VAT

Technical Specifications for Dorgard Fire Door Retainer Auto Release