Low-voltage wire
01
低压电线, 低压电缆
electrical wiring that is designed to carry low voltage signals, typically below 50 volts, such as those used in telecommunications, security systems, audiovisual installations, and low-power lighting applications
例子
For the new doorbell system, they chose low-voltage wire to ensure energy efficiency.
对于新的门铃系统，他们选择了低压电线以确保能源效率。
