求翻译：28F消防水池水位控制方式由浮球控制改造为液位电极控制并新增高低液位报警装置（可通过自动拨打预设的手机报警）是什么意思？

28f fire pond water level control float control transformation for the level electrode control and add the high and low level alarm device (via phone alarm automatically dial the default)

28 F fire pool water level control by floating ball control for fluid control and new pads increased low-level alarm unit (can be automatically dialed by the phone pre-alarm)

The 28F fire prevention basin water monitor way controls by the float control transformation for the fluid position electrode and increases the height fluid position alarm device (to be possible handset which supposes in advance through automatic dial to report to the police)

28F modification of fire water tank water level control by float control for liquid level control electrode and new high and low level alarm device (you can automatically dial the preset phone alarm)

正在翻译，请等待...