Sensor Toilet Flusher: 1 Chromatic resistance :To the black identifier the common sensors sensing range is only 30% of the regulars, chromatic resistance sensor can reach 90%. 2 Intelligent: Auto induction, can identify whether need urinal and decide to flush. 3 Automatic: Users in the automatic flusher range without doing any action, it can automatically flush . 4 Flushing:Touchless, convenient and healthful, effectively eliminate bacterial cross-infection. 5 Applicability:Nice looking,simple and convenient for installation,can be used in kinds of new building and old project modifications. Specifications: 1)Model:Dry battery type 2) Water supply bore: G1/2" 3) Water pressure range: 0.05 0.8MPa 4) Dry battery type: DC 6V 5) Electricity consumption: stand-by≤0.5mW; action≤1.2W (0.3s)