The alarm system has the over - speed, over - temp, imbalance and belt - broken alarm function.
具有过速、过温、失衡等报警及保护功能。
The design idea of Airborne Fire Alarm System Test Equipment has been given, the components of software, hardware, the function, principle of each module, and solves some related technology problems.
给出了飞机火警系统测试设备的设计思想，详细介绍了软硬件的组成及各个模块的功能和原理，并解决了一些相关技术问题。
It has the function of low voltage alarm. This could remind the user to replace the battery before used up.
具有低压报警功能，电尚未耗尽之前及时提醒用户更换。
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