Low-voltage alarm, with interface connected to external emergency power supply.
低压告警，具有外接应急电电源接口。
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.
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。
Overloading, set to remind the show due to low voltage alarm, the battery capacity of less than 10% of the police.
超载、欠载提醒显示、低电压报警、电池容量低于10%时报警。
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。
Unique low-voltage battery alarm, more than 200 times durative after alarm.
独特的电池低压告警，告警后可开锁200次以上；
Have anti-skid alarm and low voltage alarm functions, use can be more at ease;
同时有防撬报警和低电压报警功能，使用起来可以更安心；
Therefore, this issue must be resolved in the paper, aiming to design an easy-to-install, low-cost anti-theft alarm system in a high-voltage transmission network.
所以，本课题要解决的问题是设计一种在高压输电网络中易于安装，成本低廉的防盗报警系统。
Therefore, this issue must be resolved in the paper, aiming to design an easy-to-install, low-cost anti-theft alarm system in a high-voltage transmission network.
所以，本课题要解决的问题是设计一种在高压输电网络中易于安装，成本低廉的防盗报警系统。
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