Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Battery Operated Smoke Detector with Ionization SensorThe Kidde i9040 Battery Operated Ionization Smoke Alarm is a single station alarm with an early warning signal. This alarm utilizes ionization sensing technology to activate in the event of a smoke or fire incident and its compact, 4 in. design lends it a discreet profile in your home or business. Powered by a 9 Volt battery, this smoke alarm will protect you, your family and home during a power outage. When the battery begins to lose power, a low
The Kidde i9040 Battery-Operated Ionization Smoke Alarm is a single-station alarm with an early warning signal. This alarm utilizes ionization sensing technology to activate in the event of a smoke or fire incident and its compact, 4 in. design lends it a discreet profile in your home or business. Powered by a 9-Volt battery, this smoke alarm will protect you, your family and home during a power outage. When the battery begins to lose power, a low-battery alert will begin to chirp to notify you it is time to replace.- Utilizes ionization sensor
- Provides an early warning signal in the event of a smoke
- Compact 4 in. design
- Low-battery indicator chirps to alert you to change the battery
- Test button tests the unit's electronic circuitry, horn and battery function
- Battery power means protection during power outages
- 9-Volt battery included use Kidde power supply (205976052)
- Compatible with Kidde, FireX, Code One, and Sentinel products
- *Check with your state and local fire and Building/Safety codes for specific information regarding smoke & Carbon Monoxide Alarms.
- Smoke detector utilizes an ionization sensor to detect fire hazards and sounds an 85 db alarm when a hazard is detected
- UL/CSFM Ref. Kidde Part I9040
Features
| Item Weight | 0.5 |
| Voltage (volts) | 9 |
| Connector/Contact Type | None |
| Fixed or portable | Fixed |
| Pack Size | 1 |
| Alarm Type | Smoke |
| Commercial/Residential | Residential |
| Battery Type Required | 9-volt |
| Included | Batteries |
| Returnable | 180-Day |
| Power Source | Battery |
| Alarm/Detector Features | Hush Feature |
| Alarm Sensor Type | Ionization |
| Product Width (in.) | 4.0625 |
| Product Depth (in.) | 4 |
| Product Height (in.) | 1.5 |
| Certifications and Listings | UL Listed |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 193 reviews
Sort
Product Reviews
★★★★★ 5
Good buy
Color: Pink+purple
Kids love it. Still works great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
★★★★★ 4
Works great.
Color: Blue+red
I love how easy this children’s dental floss is. My child with ASD is able to use with little to no help. it’s been years trying to get my child with sensory sensitivities to floss or brush teeth without a HUGE STRUGGLE, however this is very gentle and something that makes our oral health care routine smoother. ( if you know, you know!!) It is very similar to the viral “ usmile” adult version water flossers. My only complaint/issue with this is that it collapse pretty easily and sometimes it’s hard to keep in the locked position while flossing teeth. Overall a good product, and recommend.?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026
★★★★★ 5
Good for kids
Color: Blue+red
A little powerful for my 8 year old at first but after he got the hang of it, he loves using it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
★★★★★ 5
Great for dental appliances
Color: Pink+purple
My daughter has a dental appliance that can get food caught in it. We were told to try a water flosser to get the trapped food out. This has done exactly that. Very happy with it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 7, 2026
★★★★★ 5
Fun new way of flossing.
Color: Blue+red
My 7 year old loves it and it works really well. He’s excited about teeth brushing time again accompanied by water flosser and it can be used in the shower!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026
recommand products
Litko Paper Miniature Bases | Round | Circle | Slotted Paper Figure Holder | Compatible With Dungeons And Dragons | Game Card Stands (3Mm Black Acrylic, 40Mm)
38.00
Stink and the Freaky Frog Freakout (Book #8)
13.59
I Won't Eat That
13.59
Macbeth
15.29
The Day the Universe Exploded My Head: Poems to Take You Into Space and Back Again
16.14