Thin-bed set with DEVIreg-Opti thermostat, flexible sensor protection tube DN10, sensor sleeve made of brass, plastic nails, assembly instructions. The self-adhesive thin-bed heating mat with a connection cable is ready for installation and was specially developed for installation in leveling compound or flexible adhesive directly below the floor covering. Due to the low installation height of only 4 mm, it is ideal for the renovation and modernization of bathrooms, showers, kitchens, etc. This underfloor heating system is particularly suitable for subsequent installation in angled and/or large rooms, as there is no need to return the second connection. The heating cable with additional protective braid for use with the residual current circuit breaker is attached to a plastic net. Minimum installation temperature: 5°C, smallest bending radius: 6 x dA, calculation width 50 cm, delivery width: 48 cm, protection class: IPX7, approval: EN 60335-2-96.