Auto alarm antenna broken.

自动报警器天线断裂。

Potential Early Fire Detect and Auto Alarm.

探测早期火灾险情并自动报警。

I want to buy auto Alarm Systems, please and contact us.

我们需要购买汽车报警器，请尽快与我们联系。

Auto alarm when something like paper jam or runs out happened.

卡纸或者纸用完时，自动报警。

Safe: negative pressure combustion, not against fire, without the danger of explosion, and water, electricity, auto alarm, using PC control.

安全性高： 负压燃烧、不逆火、无爆炸之虞，且断水、断电、自动报警，采用PC控制。