{"product_id":"esp-duceri-3w-led-emergency-exit-box-right-legend-maintained-chrome","title":"ESP Duceri 3W LED Emergency Exit Box Right Legend Maintained - Chrome","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe ESP Duceri is a 3W LED emergency exit box with a right-arrow legend on a green backlit panel, housed in a chrome-finish steel enclosure measuring 390 x 190 x 60mm. The unit operates in maintained mode, meaning the exit sign remains illuminated continuously on mains power and switches to battery backup during power failure. A LiFePO4 lithium battery provides 3 hours of emergency illumination at 5500K colour temperature.\u003c\/p\u003e\n\u003cp\u003eDesigned for wall-mounting in commercial, industrial and public buildings where emergency exit signage is required, the Duceri provides a 25m viewing distance under BS EN 60598-2-22 standards. The maintained mode suits applications where the exit route must be visible at all times, including retail spaces, offices, warehouses and multi-storey buildings. The chrome steel housing offers durability in high-traffic areas and the SMT 2835 LED lamp delivers consistent brightness over the battery's operational life.\u003c\/p\u003e\n\u003cp\u003eThe unit includes charge and discharge protection circuitry to extend battery lifespan, with a green LED indicator confirming mains power status. The right-arrow legend directs building occupants towards the designated exit route. The steel construction and wall-mount fitting provide secure installation on masonry, plasterboard or timber stud walls using the rear fixing points.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Net Weight (KG)\u003c\/td\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Gross Weight (KG)\u003c\/td\u003e\n\u003ctd\u003e1.438\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Gross Weight (KG)\u003c\/td\u003e\n\u003ctd\u003e8.63\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Length (mm)\u003c\/td\u003e\n\u003ctd\u003e402\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Width (mm)\u003c\/td\u003e\n\u003ctd\u003e204\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Height (mm)\u003c\/td\u003e\n\u003ctd\u003e71\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Length (mm)\u003c\/td\u003e\n\u003ctd\u003e420\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Width (mm)\u003c\/td\u003e\n\u003ctd\u003e425\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Height (mm)\u003c\/td\u003e\n\u003ctd\u003e260\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/products_D120RCH_datasheet.pdf\" target=\"_blank\"\u003eProduct Specification Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/manual_D120Manual.pdf\" target=\"_blank\"\u003eProduct Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does maintained mode mean?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMaintained mode means the exit sign remains illuminated continuously on mains power. During a power failure the sign switches to battery backup and continues to operate for 3 hours. This differs from non-maintained mode, where the sign only illuminates during power failure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the viewing distance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Duceri provides a 25m viewing distance under BS EN 60598-2-22 standards. This means the exit legend remains clearly visible from 25 metres away in normal lighting conditions and during emergency operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does the battery last during power failure?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe LiFePO4 lithium battery provides 3 hours of emergency illumination once mains power is lost. The battery includes charge and discharge protection to extend its operational lifespan.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the legend be changed to left-arrow or up-arrow?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The Duceri D120RCH is supplied with a fixed right-arrow legend. ESP produces separate models with left-arrow and up-arrow legends for different exit route configurations.\u003c\/p\u003e","brand":"ESP","offers":[{"title":"Default Title","offer_id":45294137606411,"sku":"D120RCH","price":39.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/D120RCH_19629c6c-524b-47ae-afab-b52cfa301dd0.jpg?v=1714668545","url":"https:\/\/niori.co.uk\/products\/esp-duceri-3w-led-emergency-exit-box-right-legend-maintained-chrome","provider":"Niori","version":"1.0","type":"link"}