- Posted on
Fri Jan 29, 2016 5:36 pm
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kw123
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- Posts: 8366
- Joined: May 12, 2013
- Location: Dallas, TX
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With all solutions you likely need 2 different types of sensors to reduce the false positives for the away state.
The i beacon has not delivered a false positive away yet in my setup. But the exact location is a bit more difficult. You could be in the room next door and would still be "UP/ in the room". The Signal strength works a bit, but if you e.g. carry the iBeacon in your pocket, the iBeacon might face the iBeacon detector or be pointing away i.e. you are between the Beacon and the iBeacon detector. That reduces the signal by ~ 10+dBm.
this one + an ibeacon could may be do it.
Karl