The Firex 4671 Lithium battery powered smoke detector complies with UL standard 217 and is backed by a 5 year limited factory warranty.
The U.S. Consumer Product Safety Commission "". The Firex 4671 lithium battery helps to address this serious problem by reducing the need to replace a standard battery every year. When other smoke detectors would fail from loss of power, whether it be a power outage (for AC powered detectors) or a dead backup or primary battery (for detectors powered by a standard 9V battery), the Firex 4671 smoke detector continues to provide critical protection.
The Firex 4671 smoke detector includes a False Alarm Control?which enables the user to mute non-threatening alarms for up to 15 minutes, reducing the temptation to remove the battery from the smoke detector in the event of an unwanted signal.
Smoke Detector
Firex 4671
Non-Removable Battery
Dual Ionization Sensor
False Alarm Control?/font>
Non-Removable Battery Dual Ionization Sensor False Alarm Control?/font> |
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Come From shenzhen langen technology co.,ltd
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