If your return line has an eyeball fitting this must be pointing down see figure 4.
Astm f2208 pool alarm.
The pool safety alarm features sub surface wave detection so there are fewer false alarms.
This specification covers devices that provide for rapid and automatic detection and alarm in cases of unintentional unsupervised or accidental entry of a child one year of age or older into the water of swimming pools or spas.
Horns are 85 decibel at 10 feet.
Nsf certified to astm standard f2208 made in the usa in house remote receiver.
The safety buoy alarm should not be placed too close to a pool water return line.
1 2 this standard is intended to describe devices intended to improve personal safety and reduce injuries or deaths.
This battery operated alarm works for pools up to 20 x 40 and is nsf certified to meet astm f2208 pool safety standards for pools up to 16 x 32.
The poolguard pool alarm comes with an in house remote receiver that has a range up to 200 feet.
1 3 this standard covers devices that provide for rapid and automatic detection and alarm in cases of unintentional unsupervised or accidental entry of a child one year of age or older into the water of swimming pools or spas.