The Zambian coil reminder - Ding Dong doorbell long-term electricity hidden danger
"Ding Dong" bell convenient to thousands of households, however, the hidden danger of fire but do not underestimate the small bell. The bell if long-terminserted in the electrifying state in the 220V power supply, easy to cause theaging of the coil, and the occurrence of short circuit caused the fire.Therefore, the best cut off the power supply when they go out, to ensure safety.
We understand the details please visit the company's official website: http://m.feitui.com.cn
Source: http://m.feitui.com.cn (reproduced please specify the reproduced source)
