首页>
外国专利>
Alarm system, especially for houses, comprises alarm devices with their own wireless transmitter and receiver units
Alarm system, especially for houses, comprises alarm devices with their own wireless transmitter and receiver units
展开▼
机译:报警系统,尤其是房屋报警系统,包括带有自己的无线发送器和接收器单元的报警器
展开▼
页面导航
摘要
著录项
相似文献
摘要
The system includes several alarm devices (2), each with its own wireless transmitter/receiver unit, which when activated will send an alarm signal to the receivers in the other alarm devices. Upon receiving an alarm signal, the alarm noise device is activated. The system also includes at least one activation device and a control unit.
展开▼