306 EM1 Electronic universal dual flush mechanism. 4/2L 4,5/3L 6/3L General technical data Electronic (touchless) dual flush • Transmission frequency: Each 128 ms mechanism. Integrated sensor that allows • Activation mode: Moving hand - partial flush the activation of the full or partial flush depending on the hand movement. Still hand - full flush Powered by four 1.5 V LR6 (AA) alkaline • Water level: 182-224 mm batteries. • Flush speed: 2,5l/s Ref. A822599900 • Activation: Electronic or manual • Push-buttom dimension: 48 mm • Battery life: 40,000 flushes No electrical installation It works on 4 AA batteries that guarantee more than 40,000 TOUCHLESS flushes. It also works manually if the batteries run out. Universal Compatibility (Ø40 mm) with a wide range of toilet cisterns. Easy installation Quick assembly and activation. Hand still Wave hand Full flush Partial flush Dimensions in mm.