电源自动恢复警报系统 Auto Call Recovery System 

打雷及其他原因导致燕屋跳电，燕声停止可导致燕屋失败，此系统可协助您自动把电源恢复，让燕声正常持续操作。

* 如果燕屋跳电连续超过4次，此系统即会自动播出电话通知您。

 

The system recover the electricity supply if there is power failure due to thunder surge or malfunctioning. It make sure the swiftlet sound system always operate as schedule set. The system will call to alert the owner if there are power tripped happened continuosly more than 4 times.