——换了空调过滤网，喷了杀虫药，给火灾报警器换了电池，等等。
Replaced the AC filter, applied pest control spay, replaced fire alarm batteries, etc.
完成了家里一些基本的维修工作。——换了空调过滤网，喷了杀虫药，给火灾报警器换了电池，等等。
Handled basic household maintenance. - replaced the ac filter, applied pest control spay, replaced fire alarm batteries, etc.
当德国阳光蓄电池电压降到低限时，报警通知用户，然后自动关机以防止德国阳光蓄电池深度放电。
When Germany sun battery voltage to the low limit, alarm notifies the user, and then automatically shut down to prevent the sun battery deep discharge in Germany.
声音报警，简单、安全、可靠具有电池容量不足、传感器损坏警告，可及时提醒用户对报警器进行维护。
Voice call the police briefness safety dependable possesses battery capacity lack sensor damage warning can timely remind consumer to announciator proceed maintain.
分析了国内外矿灯产品的技术现状，提出了研究开发以锂离子电池和LED冷光源为换代技术，兼具甲烷报警和人员信息跟踪功能的新型矿灯的设想。
A new conception for new type cap lamps using lithium batteries and LED cold light as substitutes, with the functions of methane - alarm and personnel information tracking is put forward.
这种车锁在现有的车锁基础上安装一个微型常闭开关、纽扣电池以及报警蜂鸣器，并通过导线进行电路连接。
Compared with the prior bicycle lock, the utility model is additionally provided with a micro normally closed switch, the button battery and the alarm buzzer which are in line connection by wires.
超载、欠载提醒显示、低电压报警、电池容量低于10%时报警。
Overloading, set to remind the show due to low voltage alarm, the battery capacity of less than 10% of the police.
内有呼叫器(兼报警器、收音机功能)一台，手电筒一个，5号电池8节，压缩饼干一盒，饮用水一袋(10小包)，湿毛巾一份。
It contains a loudspeaker (it has the functions of high volume, alarm and radio), a flashlight, 8 No. 5 batteries, a box of pilot biscuits, a bag of drinking water (10 pouches) and a wet towel.
电池放电达80%，双闪灯闪烁发出“电量耗尽”报警。
Battery discharge up to 80%, two flashing lights flashing issued a "charge depletion" Alarm.
修正对电池低电量报警太早的问题！
当电池需要更换，或者开门后没有完全关上，指纹智能锁将发出报警信号。
When battery needs replacement or entry door is not completely shut, the device gives a warning signal.
全面的电池检测维护：采用智能电池单体检测、内阻检测技术，及时发现劣化电池并报警。
Comprehensive testing and maintenance for batteries, it adopts intelligent cell testing, internal resistor testing technology, finding degradation cell and alarming.
电池欠压报警功能；
多功能矿灯瓦斯报警器，是一种固定在矿灯蓄电池上，并由该电池供电的瓦斯超限报警装置。
The utility model relates to a multifunctional miner lamp gas alarm, which is a gas over-limit alarm which is fixedly arranged on the accumulator of a miner lamp and powered by the accumulator.
低压报警器可以提醒作业人员及时对蓄电池充电；
The low pressure alarm device is capable to remind workers to charge the accumulator in time;
低压报警器可以提醒作业人员及时对蓄电池充电；
The low pressure alarm device is capable to remind workers to charge the accumulator in time;
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