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Ningbo Lexing Inductor Electronic Co.,Ltd.
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antique doorbell
View more specifications antique doorbell for you
| Product Name: |
antique doorbell |
| Model No.: |
LX111 |
| Place of Origin: |
Zhejiang |
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Description
Working Frequency: 433MHz/315MHz
Doorbell Emission: 12V/DC
Smoke Alarm Emission: 9V/DC
Receiving : 4.5V/DC
Distance: >30m(open position)
Alarm Sound: =65db
Working Temperature: -10~+40℃
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