This is an ultra-thin card phone, with GPS positioning and a keyboard call function, mainly used for child safety monitoring, at the same time it put RFID chip into this phone to achieve students punch card when they arrive to school and out of school. when they punch the card, their parents will receive a short message shows that they have entered or left school.
This product we just provide the communication mainboard development. App and background service software deb ing have accomplish by the customer, both sides cooperate to develop the product.
    We focus on the ODM of Mobile phone, children's positioning card phone, card mobile phone for the elderly, card phone and so on.