CZNL swimming  pool alarm, under watercircumstance analyse technology, this model is pass ASTMcertificate. pool alarm,swimming pool alarm,pool safety alarm

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