Has anyone seen a laser or infrared trip sensor in z-wave or zigbee? Pretty much your typical mission impossible style sensors where breaking the beam would trigger an alarm? I have a few very specific areas where motion sensors are giving too many false alarms or the area they detect is too wide.

Laser Trip Sensor?

twack (Todd Wackford) November 9, 2014, 6:23am 4

Just hook a garage door set to an arduino with ST shield. Prolly with googling you can find a how-to.

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