alarm unit meaning in Chinese
报警单元
报警器
告警装置
警报装置
Examples
- Proprietary burglar alarm units and systems
有专利权的防盗报警设备和系统 - Standard for central - station burglar - alarm units
中心站防盗警报设备标准 - Proprietary burglar alarm units and systems
专用防盗报警装置和系统 - Audible alarm units for emergency evacuation
紧急疏散用声响报警器 - Local burglar alarm units and systems
局部防盗报警装置和系统