Detailed Product Description
tracker alarm
*Master card will be used by main user, supple mentary card will be used on the protected object (children, pets, case, bag or other important things.)
*Anti-lost effective rang can be customized to protect the object within the covered area, which can be adjusted from 1 to 50 meters
*When the protected object is out of the protecting rang, mastercard and supplementary card will alarm loundly to remind the owner that the protected object is possible to be lost or stolen
*Double alarm protection, when their distance is out of the security distance. Master and supplementary card will send alarm at the same time. It can alert the owener as well as the protected object or give warning to the thief and provide clue to find the lost object
