P910 - Smoke detector FIRST ALERT - Free user manual and instructions
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| Product Type | Smoke Detector |
| Brand | First Alert |
| Model | P910 |
| Power Source | 9V Battery (included) |
| Sensor Type | Ionization |
| Alarm Loudness | 85 dB at 10 feet |
| Test Button | Yes |
| Silence Button | Yes (temporarily silences nuisance alarms) |
| Low Battery Warning | Chirps every 30-60 seconds |
| End of Life Warning | Chirps pattern indicates end of life |
| Dimensions (W x H x D) | 4.5 x 4.5 x 1.5 inches |
| Weight | 0.5 lbs (0.23 kg) |
| Mounting | Ceiling or wall mount |
| Operating Temperature | 40°F to 100°F (4°C to 38°C) |
| Humidity Range | Up to 95% non-condensing |
| Safety Certification | UL Listed |
| Battery Life | Approximately 1 year |
| Maintenance | Vacuum clean monthly; replace battery annually |
| Replacement Parts | 9V battery only |
| Repairability | Non-user-serviceable; replace entire unit after 10 years |
Frequently Asked Questions - P910 FIRST ALERT
How do I test the First Alert P910 smoke detector?
Press and hold the test button on the detector until the alarm sounds. Release the button to stop. Test weekly.
Why is my P910 chirping intermittently?
A chirp every 30-60 seconds indicates a low battery. Replace the 9V battery immediately.
How do I replace the battery in the P910?
Twist the detector counterclockwise to remove it from the mounting bracket. Open the battery compartment, replace with a fresh 9V battery, close compartment, and reattach.
What should I do if my P910 keeps going off falsely?
Check for sources of steam, cooking smoke, or dust. Clean the detector with a vacuum or soft brush. If false alarms persist, relocate the detector away from kitchens or bathrooms.
How often should I clean the P910?
Clean the detector at least once a month by gently vacuuming the slots on the cover to remove dust and debris.
What is the lifespan of the First Alert P910?
The detector has an operational life of approximately 10 years. Replace the entire unit after 10 years from the date of purchase.
Can the P910 be interconnected with other alarms?
No, the P910 is a standalone smoke detector and does not support interconnection with other units.
Where should I install the P910?
Install on the ceiling or high on a wall (within 12 inches of the ceiling) in hallways outside bedrooms and on every level of the home. Avoid kitchens, garages, and bathrooms.
How do I silence a nuisance alarm on the P910?
Press the silence button to temporarily quiet the alarm for about 15 minutes. The detector will reset automatically.
Is the P910 suitable for hearing impaired individuals?
The alarm produces an 85 dB sound at 10 feet. For hearing impaired, use additional visual strobe alarms or bed shakers.
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USER MANUAL P910 FIRST ALERT
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Product information
Brand : FIRST ALERT
Model : P910
Category : Smoke detector