swimming pool alarm

CZNL-08 smart pool alarm, under water circumstance analyse technology, this model is surely the top pool alarm in the world.

Main properties:
Detect children falls at or more than 4 kgs.
Alarm reaction within 6 seconds
Alarm sound level 110 DBS
four 9V alkaline lasts one year.
Safety software analysis system,
Standard size: 8x4 meters, Maximum size: 8x12 meters.
No false alarm for strong wind,
No false alarm for pool cleaner hits,
No false alarm for strong pool filtration