使用 Abraa 安全交易系统进行安全可靠的支付 產品規格
| BALDWIN BOXALL | |
| New | |
| YES |
Product Descriptions
All critical signal paths of a voice alarm/VACIE system must be fully monitored – from the fire officer’s microphone, through the amplifiers to the end of the loudspeaker lines. Also, any faults detected with the power supply, internal battery charger and backup batteries must be reported and acted upon.
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