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Showing 1 - 1 of 1, total 1 pages [First] [Previous] [Next] [Last] | | | 1 | | | hotel smart touch switch hotel doorplate dnd switch room number Specification: 13*23cm Detail: Operating voltage: 220V¡À10% / 110V¡À10% / 9V / 12V Operating humidity: 0-90%RH Wiring: neutral wire, live wire ONLY Life:100,000 times at least; Warranty: 2 years; CE&FCC certified | | | Showing 1 - 1 of 1, total 1 pages [First] [Previous] [Next] [Last] | 1 |
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