Specification:
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<br />Brand new
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<br />Material: Plastic
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<br />Color: White
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<br />Power:3W
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<br />Source Voltage: 220V
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<br />Wired door bell 12V for security access control
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<br />Connect to DC 12V power directly
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<br />Switch is not included
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<br />Volume of doorbell: 90db
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<br />Working Voltage: DC12V
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<br />Red to 12V(+), Black to GND(-)
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<br />Features a bell sound, small size and wall-mount hole, very easy to install
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<br />Package Included:
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<br />1 x Wired Door Bell
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<br />Note:
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<br />Wired Doorbell for access control system. "Ding-Dong" Voice output without built-in battery, connect to DC 12V Power Directly
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<br />Please allow minor error due to manual measurement. 
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<br />Due to the difference between different monitors, the picture may not reflect the actual color of the item.
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<br /><p> <b><b><img src="https://contestimg.wish.com/api/webimage/59ae18d3600e3361b11fb6cf-large.jpg"><img src="https://contestimg.wish.com/api/webimage/59ae18d3600e3361b11fb6cf-1-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59ae18d3600e3361b11fb6cf-2-large.jpg"><img src="https://contestimg.wish.com/api/webimage/59ae18d3600e3361b11fb6cf-3-large.jpg"><img src="https://contestimg.wish.com/api/webimage/59ae18d3600e3361b11fb6cf-4-large.jpg"><img src="https://contestimg.wish.com/api/webimage/59ae18d3600e3361b11fb6cf-5-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59ae18d3600e3361b11fb6cf-6-large.jpg"><img src="https://contestimg.wish.com/api/webimage/59ae18d3600e3361b11fb6cf-7-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59ae18d3600e3361b11fb6cf-8-large.jpg"><img src="https://contestimg.wish.com/api/webimage/59ae18d3600e3361b11fb6cf-9-large.jpg></b></b></p>