Anti Lost & Stolen Alarm

1.Master and supplementary card can work in pair,one to one or one to many and they will send alarm among each other(max one to eight)
2.Master card will be used by main user,supplemetary card will be used on the protected object(children, pets, valuables)
3.Anti lost  effective rang can be customized, to protect the object with in the covered area, can be adjusted from 1-50 meters
4.When the protected object is out of the protecting rang, mastercard and supple mentary card will alarm loundly to remind the owner that the protected boject is possible to be lost or stolen
5.Double alarm protection. Master and supplementary car will send alarm at the same time. It can alarm the owner as well as the protected object or give warning to the thief that one is being tracked.
6.Super laminated design(Thickness 6mm), fancy design with large area for advertisement, suitable for wallet brief case or fix on pets or exensive goods
7.Easy to operate, fancy but practical, easy to carry
8.Stable functionality,long battery(battery can be exchanged). Surface printing can be changed according to customers' requirments
9.The card is the best gift and can be used widely in bank, telecom, insurance, stock exchange, education and home usage

bidirectional patrol
strong alarm
Power supply:3V(CR2032)
anti theft&lost,no more worry about your baby,pets and valuables