This product does not replace the need for adult supervision of all persons in the pool area. It is not a life saving device. It is an aid to a multi level program of pool safety including adult supervision, knowledge of CPR, and swimming instruction for all persons using the pool or pool area. It is intended for use on residential pools only and the manufacturer assumes NO responsibility for injuries or consequential property damage while this product is in use on a swimming pool. Proper installation and maintenance are the sole responsibility of the pool owner.