This child locator is always monitoring your child. The alarm unit applied to child will emit loud alarm to warn you and to identify the location of your child.
When your child is straying away or you leave your child behind. It is an automatic, active security system. The child locator is always on guard, you will worry free about losing your child.
alarm unit: l 93 x w 56 x t 17 mm
control unit: l 73 x w 24 x t 6 mm
alarm unit: about 76 g (with battery)
control unit: about 12 g (with battery)
alarm unit: 3v dc (aaa/um4 battery x 1)
control unit: 3v (cr2032)
protect range: up to 45 m (150 feet)
alarm sound: 100 db.