Kidde Pi9010 Dual Sensor Smoke Alarm
- Photoelectric and ionization sensors in one unit
- 9V battery powered, battery included
- Hush button silences nuisance alarms
- UL 217 listed
- LED indicator and test button
Last refreshed Sep 8, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A battery powered smoke alarm that combines photoelectric and ionization sensing for both smoldering and flaming fires. The replaceable battery needs regular changes, and it does not detect carbon monoxide.
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ASIN: B00PC5THCUModel: Pi9010Category: Smoke Detectors & Fire Alarms
Overview
Installing this Kidde alarm needs no wiring, since it runs on a single replaceable battery and mounts anywhere. Two sensors watch for smoke: photoelectric for smoldering fires and ionization for fast flaming ones, with a hush button for cooking smoke.
Dual sensing covers both fire types in one device, which fire authorities recommend. A replaceable battery means periodic changes and low battery chirps, and there is no CO detection.
Who it's for
Renters and homeowners filling gaps in rooms without wiring will mount it quickly. Those who want to avoid battery swaps should choose a ten year sealed model.
Pros and cons
- Two sensor types in one
- No wiring needed
- Hush button for cooking smoke
- Test button and LED
- Battery needs regular replacement
- No CO detection
- No interconnection listed
Performance notes
Ionization reacts sooner to small particles from flaming fires, while photoelectric reacts sooner to larger smoke particles from smoldering fires. The hush button mutes temporary alarms. Battery condition governs reliability, so regular testing matters.
Specifications
| Brand | Kidde |
|---|---|
| Model | Pi9010 |
| Capacity & performance | |
| Upper Temperature Rating | 100 F |
| Power & efficiency | |
| Power Source | 9V battery (included) |
| Construction & materials | |
| Color | White |
| Included components | |
| Unit Count | 1 Count |
| Other details | |
| Sensor Type | Ionization, photoelectric, dual sensor |
| Alarm | Audible |
| Builtin Media | 9V battery, user manual |
| Features | Hush button, LED indicator, test button |
| Certification | UL 217 |
| Mfr Part Number | 21026062-N |
| Product Style | Battery Powered Dual Sensing Smoke Detector |
Frequently asked questions
Will the Kidde PI9010 link with my hardwired alarms?
No interconnect feature is listed. It is a stand-alone battery operated alarm.
Does the Kidde PI9010 come with a battery?
Yes. A 9V battery and user manual are included.
Can I silence the Kidde PI9010 while cooking?
Yes. The Hush feature temporarily silences nuisance alarms.
Does the PI9010 detect carbon monoxide?
No. It detects smoke with photoelectric and ionization sensors.