... CE, RoHS, NF, ASTM Child Tracker Introduction: This child tracker is a safety electronic device for protectiing children or pets from drowning and ... can also be used as a wristband swimming pool alarm, tracking child locator and safety water alarm. Safety Angel is launched in 2009, Ningbo ... put into of a transparent blister shell, with a gift color box, it is very good to show the Safety Angel on sale ...