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Child tracking device
专利权人:
Albertha Bartlett
发明人:
Albertha Bartlett
申请号:
US15177702
公开号:
US09747770B1
申请日:
2016.06.09
申请国别(地区):
US
年份:
2017
代理人:
摘要:
A child tracking device including a wrist watch lockable onto a child's wrist in operational communication with a remote monitoring receiver unit with a liquid crystal display (hereinafter “LCD”) screen and a remote mobile device, such as a cellular phone, via a software application to continuously track a child's location and to provide an alert in the event the child strays a pre-set distance from either the remote monitoring receiver unit or the remote mobile device or leaves a designated geographical zone.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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