Exactly as advertised, works perfectly.
Verified purchase: Yes | Condition: New
These work, if wired right, one will set the rest of them off ensuring you hear and them and then get yourself and family to safety. Smoke alarms should be replaced every 10 years and these have a battery back up in case of a power outage. Small price for piece of mind
Verified purchase: No
first rate smoke alarm
Verified purchase: Yes | Condition: New
Looks good and fits where I need it to
Verified purchase: Yes | Condition: Pre-owned
Good quality product.
Verified purchase: Yes | Condition: New
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