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zedtag
Sep 15, 2015, 4:47:16 AM9/15/15
to Wireless Sensor Tags
After many months of using a PIR sensor without any false alarms, it has "false alarmed" on three occasions in a fortnight. On one of those occasions there were 3 false alarms in a 30 minute period. What could be the possible causes of this please?
steve
Sep 15, 2015, 9:40:33 AM9/15/15
to Wireless Sensor Tags
Is your voltage at 2.99 or below? as I had the same issue. and changed battery and fixed the issue.
zedtag
Sep 15, 2015, 7:37:29 PM9/15/15
to Wireless Sensor Tags
Thank you Steve. The voltage is 2.80. I'll put in a new battery today. If I still have problems I'll report back here.
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