The Schell built-in reservoir toilet flush plate is a matte chrome control plate for concealed cistern systems with dual flush for water conservation. This installation component measures approximately 30 cm in width, 15 cm in height, and 2 cm in depth, with a weight of 460 grams per unit. Made from durable bioplastic, the front plate offers reliable performance with a sophisticated matte chrome finish that is fingerprint-resistant and maintains its appearance over time. The dual flush mechanism allows for a full flush for solid waste or a reduced flush for liquid waste, contributing to efficient water use in residential and commercial spaces. As part of Schell's sanitary solutions, this control plate seamlessly integrates into compatible concealed cistern systems, providing easy installation and consistent operation. The matte chrome surface complements various bathroom designs and delivers clear tactile feedback during use. This component represents the successor model to previous flush control designs and incorporates refined materials and surface options. The packaging includes one control plate unit, ready for integration with appropriate mounting hardware and cistern connections. Suitable for renovation projects or new installations where concealed toilet systems are specified, this flush control plate meets expectations for durability and functional reliability in everyday use environments.