Home
Sign Up
Sign In
V2EX
›
问与答
市面上有没有这样的报警仪?
rradd2006
·
Sep 25, 2014
· 3711 views
This topic created in 4423 days ago, the information mentioned may be changed or developed.
一个感应器(报警探测)与手机蓝牙匹配,感应器放置于连接范围内,有人动它,手机端就会接收到声音或者震动报警
不是手机丢失蓝牙报警,应该是相反的,蓝牙丢失手机报警,有这样的报警仪吗?
报警
感应
丢失
1 replies
zhangdawei
Sep 25, 2014
1
有类似的,例如智能宠物项圈
About
·
Help
·
Advertise
·
Blog
·
API
·
FAQ
·
Privacy
·
Solana
·
1374 Online
Highest 6679
·
Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 · 32ms ·
UTC 20:19
·
PVG 04:19
·
LAX 12:19
·
JFK 15:19
♥ Do have faith in what you're doing.
❯