After improving auto arm, I have realized that auto arm flag should be moved into group instead of zone. That is, it make no sense to have just one zone flagged as auto arm in a group. The algorithm then would not work, if user will not flag all zones in auto arm group, it will not consider all zones. And most probably gateway will auto arm group that still has some movement detected. To prevent this possible human error, I have moved the auto arm flag to Group setting.
Changes are pushed into GitHub.
The use of auto arm feature can be greatly extended. For example, it can be easily used to lock an electromagnetic locks when authentication node will receive arm packet. As easy as wiring a pair of cable to node, but of course you have to have the electromagnetic locks installed first :).
OHS is open source based burglar alarm and automation platform. It can work as new alarm gateway, or it can replace your old alarm panel. OHS can use any wired 12V sensor, PIR, smoke or reed switch. It has Web interface that is used to set it up. OHS has GSM modem that is able to send SMS or page you. It has radio interface for environmental sensors. OHS is self-contained, it does not need any cloud service, only optional SMTP server for emails, or MQTT server to publish collected sensor data.
Tuesday, June 27, 2017
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