ACM-DB04 wired doorbell DC12V door bell ring Wholesale
Application: Hotel, Office, apartment, private villa etc, Hotel, Villa, Apartment, Office Building, Hospital, School, Mall, Sports Venues, Leisure Facilities, Supermarket, Warehouse, Workshop, Park, Farmhouse, Courtyard
12V Wired Doorbell
1. Operating Voltage: DC12V
2. Operating temperature: -10℃ ~ 80℃
3. Working humidity: < 80%
4. Dimenion: 87 x 61 x 23mm
wired doorbell DC12V door bell ring
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Surface Material
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Fireproof ABS Material
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Operating temperature
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-10℃ ~ 80℃
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Working humidity
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< 80%
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Power supply
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DC12V
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Dimenion
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87 x 61 x 23mm
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Packing box
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93 x 70 x 33mm
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Weight
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0.02kg
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Used Method
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Work with door Bell exit button and access control
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Application
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Hotel, Office, apartment, private villa etc
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Red
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VCC +12V
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Black
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GND
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Green
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BELL1
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Yellow
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BELL2
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