... 2.RF technology 3.sole distribution 4.CE, RoHS certificates Swimming Pool Netting SpecificationsMaterial:ABS plastic, electronic componentsDimensions:receiver: 140x66x23mm, transmitter: 50mm ... :9VSpecial Feature:cheap, good quality, protec childProduct Usage:child, kids, swimming pool, pool nettingExport Market:USA, Europe, Latin America, Africa, Asia ect.Certification ...