high quality anti-theft alarming security tags

EAS is the best and the most effective equipemt to decrease and defend lost of commodity in order to increase retail's profit.It is widely used for kinds of self-choose market.   Cheapest and Normally EAS HARD TAG  (GSP-530)-which is RESUABLE (RF system)-used in clothes shop ,supermarket,self-choose market   Advantage:   1. eas self-alarm tag   2. Need less power to support the proper functioning, it means the life of product is extended.   3.If the tag flashes continuously 10 times when attached the pin into the tag, it indicates that the tag is in the low battery state. Only salesclerk knows that. .   4.There is no noise when battery broken   5 RF,AM are availabel   6 widely used in supermarket and store   7. Simple to fix and remove   8.It alarms,if cut off the yanyard   9. three years autonomous R&D and production experience   10. own patent products below :Patent application No.PCT/IB2005/003983, US application N0 US 11/989809, UK application N0 GB0801006.8 ,European application N0 EP1913220   ENTERPRISE PROFILE:   Grillstone Electronics Technology Limited is a new high-tech enterprise,which professionally specialized in the RF-EAS & AM-EAS security products.It is located in the southwest of Guangdong Province.   There are hunderds of employees in our company and annual production is about 600,000,000 pieces,which form a whole pipelining form raw-material production to finished products put in storage that all are done by ourselves.Our Products are mainly sold to Europe,America,Southeast Asia and so on ans sales network is all over the world. RF-EAS & AM-EAS Security products are portable,environmental,low price,reliable efficiency and compatible with any 8.2MHZ Radio frequency and 58KHZ AM system.They can be used to protect the commodity of the retail shops,supermarket,deparment stores,shopping mall,libraries and so on where are lots of people flow.   We're carrying out "Strive for the survival by the quality,strive for the development by the innovation,set up the new brand of GRILLSTONE"since our company has been founded.And we believe our ceaseless efforts and pursuit is the foundation that worth while your favour and long-term cooperation.   Product Details:     How to use it:       How to open it: