... Alarm, Baby Alarm, Pet Alarm, Anti Lost Alarm, Anti-Lost Alarm (ALA-001) (1) No radialization (2) Warning tone Theft Alarm, Baby Alarm, Pet Alarm, Anti Lost Alarm, Anti-Lost Alarm ... the child Specification:* no radialization* Warning tone to alarm* freely set the distance from 0-25M* Transmitter ... W.: 13.2kgsG.W.: 14.2kgs Theft Alarm, Baby Alarm, Pet Alarm, Anti Lost Alarm, Anti-Lost Alarm (ALA-001)