Electronic Anti-lost Alarm for bag ,mobile,Children,Pearl color burglar alarm.Use this on your ... luggage, purse, cell phone, pet and even your children, you may enjoy the safety and easement feeling, because ... .no radialization 256 codes Warning tone to alarm freely set the distance from 0-20 meters Transmitter current : ... W14.5kg/carton Wireless Electronic Anti-lost Alarm for Children,bag ,mobile,pet