building Security Alarms 大楼安全警报系统
security alarms installer 安全报警器安装
Security audit and alarms framework 安全审计和报警框架
Alarms and security system 警报与安全系统
APS Alarms Protection Security 法国电子安全防护展
APS - Alarms Protection Security 法国电子安全防护展
Machines will control temperature, lighting, and security alarms.
机器会控制温度,光线,以及安全警报设施。
Appearance of small size and light weight machine is clean, with security alarms, suction method, full-featured, noise and so on.
该机体积小重量轻外观整洁,具有安全报警装置、吸法性能齐全、噪音小等优点。
Test smoke, carbon monoxide and security alarms to make certain they work it’s a good idea to replace batteries even if they are still working.
检查一下烟警报器、二氧化碳警报器和安全警报器,保证其工作正常。 即便是它们现在仍能工作,给它们换换电池也是个不错的主意。
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