Fire Door Automatic Retainer Red

Slingsby

Sound sensor operated acoustic device which is used to hold a fire door open in any position and then automatically releases the door should a fire alarm sound. Easy, foot-operated manual release / adjustment operation. Automatic night-time release facility. Smart, unobtrusive design. Complies fully with all relevant British Standards, EC Directives, UK Workplace Regulations (Fire precautions) 1997, and is accepted by the Fire Brigade. W x D - 195 x 45mm. Battery operated (included).