Ultra slim LED escape sign luminaire for surface mounted, wall or ceiling mounting; recessed ceiling mounting possible with optional recessed ceiling frame; Luminaire with local battery supply for 3 h emergency lighting in maintained or non-maintained mode, with automatic test (auto-test) via the luminaire, optional central monitoring via DALI, display of luminaire status via status LED; Non-maintained and maintained mode settable via jumper and NFC interface; display of luminaire status via status LED; housing made of polycarbonate white; luminaire easy to install; Quick fit terminal block, through wiring possible up to 2,5 mm²; supplied with a set of ISO 7010 mountable direction signs (left, right, up, down and blank) for viewing from a maximum distance of 30 m; mounting of signs with discrete mounting pins; zero maintenance thanks to LED technology; service life of 50,000 h at constant luminous flux; uniform backlighting of pictogram; luminance > 500 cd/m² in the white region; Power supply: 220/240 V AC; degree of protection: IP43, class of protection: Class II electrical; Impact strength: Impact strength: IK03; Dimensions: 341 x 37 x 230 mm; weight: 1.3 kg Self-contained emergency luminaires rely on long-lasting batteries. Thorn batteries are robust and comes with a three-year guarantee (applicable subject to the terms and conditions of and to the extent as set forth in the manufacturer's guarantee on Thorn products, which shall be applicable analogously and which is available under http://www.thornlighting.com/en/products/5-year-guarantee/5-year-warranty/terms-of-guarantee_en.pdf. The battery guarantee shall not come into effect if the product has been installed later than three(3) months after delivery EXW (Incoterms 2010).