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Description
10 Year Sealed, Battery Operated, Dual Sensing 2-In-1 Kitchen Smoke and Fire Detector, Microprocessor IntelligenceThe Universal Security Instruments Battery Combination Smoke Sensing Smoke and Fire Smart Alarm provides 10 years of continuous protection against deadly threats in the home. Patented Universal Smoke Sensing Technology provides the benefits of both photoelectric and ionization alarms in one device to protect against fast flaming and slow smoldering fires. Perfect for new or replacement installations, this maintenance free alarm is suitable for every
The Universal Security Instruments Battery Combination Smoke Sensing Smoke and Fire Smart Alarm provides 10 years of continuous protection against deadly threats in the home. Patented Universal Smoke Sensing Technology provides the benefits of both photoelectric and ionization alarms in one device to protect against fast flaming and slow smoldering fires. Perfect for new or replacement installations, this maintenance-free alarm is suitable for every room in houses, apartments and mobile homes. Permanent Power also saves money from battery replacements (up to $38.00 over the 10-year life of the alarm), eliminates annoying low battery chirps and helps the environment by reducing environmental waste from disposed batteries. Perfect for replacement of existing Universal Electric alarms, this unit features a large mounting base to cover imperfections in drywall and offers the option to replace retrofitting applications. Once the alarm is deactivated, the tamper resistant feature turns on to prevent deactivated alarms from being reinstalled. For maximum protection, install an alarm inside every bedroom, outside every sleeping area and on all levels of the dwelling.- Lithium-Free Alkaline Permanent Power From Duracell Duralock is Safer and More Eco Friendly
- Superior Resistance to False Alarms, No Batteries to Change, No Battery Chirps
- Quick Find Alarm Origination Feature Easily Identifies Originating Alarm to Sound In An Interconnected System
- 10 Year Product End of Service Life Warning - Sounds When It Is Time To Replace Detector
- 10 Year Limited Warranty
- This Alarm Conforms To UL 217 Standards, California State Fire Marshal Approved And Federal Housing Authority (FHA) Approved To Exceed Industry Standards
- Smart Alarm Technology virtually eliminates nuisance alarms
- Comes with a 10-year limited warranty on battery and alarm
Features
| Item Weight | 0.49 |
| Alarm Type | Flame,Smoke |
| Connector/Contact Type | None |
| Fixed or portable | Fixed |
| Pack Size | 1 |
| Alarm/Detector Features | 10-Year Battery,Hush Feature,Tamper Resistant |
| Commercial/Residential | Residential |
| Included | Batteries |
| Returnable | 180-Day |
| Voltage (volts) | 0 |
| Battery Type Required | .Built-In |
| Power Source | Battery |
| Alarm Sensor Type | Dual-Sensor |
| Product Height (in.) | 10.75 |
| Product Width (in.) | 2.13 |
| Product Depth (in.) | 7 |
| 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
4.8 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 4
Cooling and comfortable against your skin
Color: Navy Blue, Size: 1 Pack Body(20x54)-Regular
Fits perfectly and feels nice against your skin. Just wish it had a zipper on the end. That would have made it perfect.
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Reviewed in the United States on June 8, 2026
★★★★★ 5
I am stunned
Color: Black, Size: Queen(20x30)
I had no idea what to expect from these. But for as cheap as they were I was willing to just write it off of they weren't that good.
I had already picked up a new memory foam pillow to replace my previous memory foam pillow that didn't do well with dissipating heat. This new pillow was fine by itself, but when I put my pillowcase on it, the properties that made it cooling were negated. I'd get a bit of sweat on the side of my head or my neck where it was against the pillow all night. The pillow was supposed to be a cool one, but the pillowcase was not.
So I grabbed this set. Smooth, no loose threads anywhere, stitching and seams are all spot on. And it's smooth to the touch. Got it on the pillow, and as soon as I laid my head down on it, I could tell immediately that this was going to be a different result that my other one. Not nearly as warm even after laying on it for a while. No heat buildup, no bits of moisture on the skin after being on it all night.
This definitely works well, especially with my cool sleep pillow. Now I can have a far more comfortable nights sleep. For the price, it's a steal. I have no idea what longevity will be, but with two of them, I'm sure I'll get more than my money's worth.
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Reviewed in the United States on August 7, 2023
★★★★★ 5
Soft and cooling
Color: Dark Grey, Size: 2 Pack Queen(20x30)-Regular
Soft, not too thick and wash very well. Feels great against my skin and doesn’t make my hair frizzy. Color was perfect.
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Reviewed in the United States on May 13, 2026
★★★★★ 3
Not soft, not wrinkle free
Color: Light Grey, Size: 2 Pack King(20x36)-Regular, Color: Light Grey, Size: 2 Pack King(20x36)-Regular
Not as soft as expected. Major WRINKLED after washer/dryer. Always use max heat on dryer. Not as described. Money wasted.
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Reviewed in the United States on April 30, 2026
★★★★★ 5
These pillowcases are wonderful.
Color: Light Purple, Size: 2 Pack Queen(20x30)-Regular
I love my new pillowcases. They are cooling and easy to wash.
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Reviewed in the United States on June 4, 2026