* 犬牌的作用
主要用于宠物身份识别。The dog tag is a round keychain，It can be tied to a dog leash。After the police completed the registration，If the puppy gets lost，As long as the finder takes the puppy to the police station，The police officer scanned the left side of the puppy with a scanner，Then one can know the relevant information about the puppy，It is convenient to find the dog owner。
* Chips that can be selected for dog brands
1，超High frequency Frequency915MHZ Long reading and writing distance Accessible1More than 100 meters（Distance is related to the performance of the reader）
2，High frequency Frequency13.56MHZ Read-write distance3-10cmLeft and right
* The shape and pattern of the dog tag can be customized according to the customer's own requirements
