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Product Name | Hotel Silver safe and convenience DND Doorbell touch Switch | | |
Color | bkack/gold/silver/white/gray | | |
Working Voltage | 180-260V AC | | |
Material | Flame retardant PC material | | |
Size | 86*86mm | | |
Working Environment | Temperature: -10ºC~60ºC | | |
| Humidity: 0%~95% | | |
Service Life | 10 years | | |
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Installation Environment | 86 bottom box | | |
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