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Brian, Architect
Category: Home Improvement
Satisfied Customers: 2153
Experience:  Licensed Architect- 17 years, L.E.E.D. AP
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I have just installed s Smoke Alarm #21006371. The light is

Customer Question

I have just installed s Smoke Alarm #21006371. The green light is on but the red light flicks on about every 10-12 seconds. What does this indicate? An installation problem? What have I done wrong?
Submitted: 1 year ago.
Category: Home Improvement
Expert:  littlerusty2005 replied 1 year ago.

Hello, my name is Rusty. How long has it been flashing?