Wireless remote control technology and computer intelligent control can automatically limit the amplitude, dangerous working condition automatic alarm device, more safely and reliable.
无线遥控技术，电脑智能控制，自动限制幅度，危险工况自动报警装置；
The utility model discloses an automatic alarm device for an intravenous injection transfusion system. The device can send out alarm sound before the liquor in the transfusion system drips out.
一种医用静脉注射输液器的自动报警装置，能在输液器中液剂输完前发出报警声。
Automatic alarm of empty loader. With automatic motor overload protection device.
缺料自动报警响蜂鸣示告，马达过载自动保护装置。
The device of the utility model is used together with the mobile phone and has the advantages of simple structure, automatic dialing alarm and reliable anti-theft effect.
本实用新型所述的装置和手机一起使用，具有结构简单并能自动拨号报警，防盗效果可靠的优点。
The radar inductive control device is suitable for houses, government offices or safety alarm measures or automatic control devices of important places.
本装置适于家庭，机关或重要场所的安全警报措施或自动控制装置。
An automatic fire - alarm system becomes more and more necessary device used in high building.
消防工程中的火灾自动报警系统在高层建筑中越来越成为必不可少的设备。
Methods The automatic infusion alarm device was subtly reformed according to the principal of the character of the spring that the different gravity caused its length to be different.
方法：该输液自动报警器利用了弹簧受力拉升，不同质量的物体使弹簧长度改变不同的原理，巧妙地将弹簧秤进行了改装。
Objective to develop a automatic infusion alarm device.
目的：研制一种新的输液自动报警器。
This machine has a high automatic degree, and sets digital control hot-sealing time and passed-hot point automatic protection giving an alarm device.
该机自动化程度高，设有数字控制热封时间和过热自动保护报警装置。
Conclusions The automatic infusion alarm device is simply manufactured, reliable and cheap. It is valuable to advocate clinically.
结论：该输液自动报警器简单易制，成本低廉，可靠性好，值得在临床推广应用。
The automatic gas-off device of the gas cooker can alarm when the indoor gas reaches an alert concentration, and automatically close the gas secondary valve to get rid of potential safety hazard.
本发明可以在室内煤气达到警戒浓度后报警，并自动将煤气二级阀门关闭，解除安全隐患。
The automatic gas-off device of the gas cooker can alarm when the indoor gas reaches an alert concentration, and automatically close the gas secondary valve to get rid of potential safety hazard.
本发明可以在室内煤气达到警戒浓度后报警，并自动将煤气二级阀门关闭，解除安全隐患。
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