Top 9 USI Electric Smoke and Carbon Monoxide Detector – Smoke & Carbon Monoxide Alarms

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1. Universal Security Instruments

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USI Electric MICN109 Hardwired 3-in-1 Smoke, Carbon Monoxide and Natural Gas Alarm

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Universal Security Instruments #ad - 120-volt ac/dc hardwired alarm with backup battery is suitable for houses, apartments and mobile homes. Comes with a 7 year limited warranty. 3-in-1 alarm provides triple the protection with a single installation to protect against fires, carbon monoxide and natural gas. Mount the bracket to any standard wiring junction box and use the large mounting base to cover imperfections in drywall. Features a quick activation pull-tab and a front-loading battery drawer for replacement without removing the alarm from the bracket.
BrandUniversal Security Instruments #ad
ManufacturerUniversal Security Instruments #ad
Height5.5 Inches
Length5.5 Inches
Weight0 Pounds
Width1.75 Inches
Part NumberMICN109
ModelMICN109

2. FIRST ALERT

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First Alert BRK SC9120B Hardwired Smoke Detector and Carbon Monoxide CO Detector with Battery Backup

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FIRST ALERT #ad - Can connect to other compatible BRK or First Alert detectors, to ensure all alarms will sound when threat is detected. Features an electrochemical carbon monoxide sensing technology as well as an ionization sensor for smoke detection.

First alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 Based on a First Alert Brand Trust Survey in February 2018. Indicator lights on the face of the unit display the presence of smoke or carbon monoxide, while an 85 decibel siren provides a clear, loud warning upon detection. Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety.

Keep your family safe with this hardwired smoke and carbon monoxide alarm; The battery backup means constant monitoring, even if there's a power failure. Simple to use, with a single test/silence button, and side load battery compartment; Tamper resistant locking brackets and universal mounting brackets make installation easy. Rigorously tested to meet UL standards.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height1.9 Inches
Length5.6 Inches
Width5.6 Inches
Part NumberSC9120B
ModelSC9120B
Warranty7 Year Limited

3. Craftmade

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Universal Security Instruments Hardwired 2-in-1 Carbon Monoxide & Natural Gas Smart Alarm with Battery Backup, Model MCN108

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Craftmade #ad - Features a quick activation pull-tab and a front-loading battery drawer for replacement without removing the alarm from the bracket. 2-in-1 alarm provides double the protection with a single installation to protect against carbon monoxide and natural gas. Suitable for houses, apartments, and mobile homes. Bracket mounts to any standard wiring junction box. Comes with a seven-year limited warranty.
BrandCraftmade #ad
ManufacturerUniversal Security Instruments #ad
Height5.5 Inches
Length5.5 Inches
Weight0.63 Pounds
Width1.75 Inches
Part NumberMCN108
ModelMCN108
WarrantyAll products purchased have a 30-day replacement parts policy to ensure a fully working item. All products are covered under a 1-year warranty when purchased on amazon. The warranty period begins on the day the product is originally shipped. The warranty covers all of the items and conditions identified in the original manufacturers warranty. Some of the items specifically not covered by the warranty are loss and theft, water damage, customer abuse, and finish detoriation due to uv or coastal exposure.

4. Universal Security Instruments

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Model MIC3510SB, Universal Security Instruments 10 Year Tamper Proof Permanent Power Sealed Battery 3-in-1 Smoke Fire and Carbon Monoxide Smart Alarm

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Universal Security Instruments #ad - 3-in-1 smart alarm provides 10 years of continuous protection against fast flaming fires, slow smoldering fires and carbon monoxide. Patented quick find Alarm Origination- Easily Locate the first alarm that sounded. Includes 10 year permanent power Alkaline Batteries. Alkaline batteries are safer and more eco-friendly dispose than lithium batteries. Features microprocessor intelligence to virtually eliminate nuisance alarms. Fast and easy to install, no wiring required.
BrandUniversal Security Instruments #ad
ManufacturerUniversal Security Instruments #ad
Height5.75 Inches
Length1.75 Inches
Width5.75 Inches
Part NumberMIC3510SB
ModelMIC3510SB
Warranty10-Year Limited Warranty

5. Kidde

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White, Kidde Smoke and Carbon Monoxide Detector Alarm with Voice Warning | Hardwired w/10 Year Lithium Battery Backup | Interconnectable | Model # i12010SCO

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Kidde #ad - Interconnects - up to 24 Kidde devices of which 18 can be initiating. Flashes once every 60 seconds to indicate battery only mode. Voice warning system - verbally announces “fire” or “Warning, Carbon monoxide” to help distinguish between threats.

Sealed-in lithium battery backup - No battery replacement required over the 10 year life of the alarm. Temperature Range: 40 degree F 4. 4 degree c to 100 degree F 37. 8 degree C. Eliminates worry about removal or unauthorized deactivation of alarm. Ionization sensing technology - ideal for detecting fast flaming and other types of fires.

Provides protection from two hazards - Fire and CO in one unit with 10-year sealed lithium battery backup. Audio alarm: 85 dB at 10 feet. Hush feature - temporarily silences nuisance alarms for approximately 9 minutes and will not allow hush mode unless the unit is in alarm mode. Compatible with Kidde, FireX, code one and sentinel products.
BrandKidde #ad
ManufacturerKidde #ad
Height5.5 Inches
Length5.5 Inches
Weight1 Pounds
Width1.5 Inches
Part Number21010408-N
Modeli2010SCO

6. Universal Security Instruments

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Universal Security Instruments 4-in-1 Universal Smoke-Sensing Technology Hardwired Smart Alarm, Model MDSCN111

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Universal Security Instruments #ad - Suitable for houses, apartments, and mobile homes. Features a quick activation pull-tab and a front-loading battery drawer for replacement without removing the alarm from the bracket. Designed with aback-up battery. Comes with a seven-year limited warranty. 4-in-1 smart alarm protects against fast-flaming fires, smoldering smoke, carbon monoxide and natural gas or methane.
BrandUniversal Security Instruments #ad
ManufacturerUniversal Security Instruments #ad
Height1.75 Inches
Length5.75 Inches
Weight1 Pounds
Width10 Inches
Part NumberMDSCN111
ModelMDSCN111

7. FIRST ALERT

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First Alert BRK SC7010BV Hardwired Smoke and Carbon Monoxide CO Detector with Talking Photoelectric Sensor

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FIRST ALERT #ad - Features electrochemical carbon Monoxide sensing technology and photoelectric smoke sensor optimized to detect larger smoke particles produced by smoldering fires; helps minimize the number of false alarms. Keep your family safe with this talking hardwired smoke and carbon monoxide alarm; It's equipped with voice and location, so you are alerted of the danger and where it originates from across your house.

First alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 Based on a First Alert Brand Trust Survey in February 2018. Can connect to other compatible BRK or First Alert detectors, to ensure all alarms will sound when threat is detected. Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety.

Note: kindly refer to the user manual provided as a PDF manual in the product description section. Tells you whether the danger is smoke or carbon monoxide and where the threat is among up to 11 preprogrammed locations in your home. Rigorously tested to meet UL standards. 10 year limited warranty; equipped with end of life signal chirp, so you know when it's time to replace the unit for your safety.
BrandFIRST ALERT #ad
ManufacturerFirst Alert / BRK Brands, Inc. #ad
Height5.13 Inches
Length5.13 Inches
Weight0.7 Pounds
Width2.38 Inches
Part NumberSC7010BV
ModelSC7010BV
Warranty10 year

8. Kidde

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Kidde Nighthawk Plug-In AC/DC Carbon Monoxide Alarm Detector with Digital Display KN-COPP-3

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Kidde #ad - Ten years after the initial power up, this alarm will “beep” two times every 30 seconds to indicate that it is time to replace the alarm. Temperature range-40˚f 4.

4˚c to 100˚f 37. 8˚c. Test button functions – Tests the unit for proper operation and resets the carbon monoxide alarm. However, these alarms are equipped with 9 volt battery backup – the 9 volt battery is to supply short term back-up during a power outage. Humidity range-5%-95% relative humidity RH. Led operation – blinking dot in lower right corner of display denotes normal operation. Peak level button – displays the peak CO level recorded by the alarm since it was last reset or unplugged. Power source: 120vac. Note: this co alarm is not battery operated.
BrandKidde #ad
ManufacturerKidde #ad
Height1.75 Inches
Length6.06 Inches
Weight3 Pounds
Width3.75 Inches
Part Number900-0076
Model900-0076-01
Warranty10 Year Limited

9. Kidde

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Kidde 21026043 Battery-Operated Not Hardwired Combination Smoke/Carbon Monoxide Alarm with Voice Warning KN-COSM-BA

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Kidde #ad - The unit warns of a low battery condition by announcing “low battery” and by initiating an alarm chirp and activating a flashing red LED. Refer to the pdF attached below in the technical specification for manual.

Note: the date printed on the item is manufacturing date, not the expiration date. Voice announcements - hush feature temporarily silences nuisance alarms with “hush mode activated” and “hush mode cancelled” voice announcement. Reduces installation time and helps to keep home décor attractive. Test/reset button and leds – tests alarm circuitry and triggers the voice announcement. Flashing green for normal operation and flashing red for alarm condition.

Temperature range: 40˚F 4. 4˚c to 100˚f 37. 8˚c. Alarm announces “fire” when a smoke or fire hazard is detected and announces “Warning, Carbon Monoxide” when a CO hazard is detected. Audio alarm: 85 db at 10 feet. Voltage volts: 4. 5. Voice alarm – announces the hazard type detected thereby helping to speed up the correct reaction to the hazard detected.
BrandKidde #ad
ManufacturerKidde Safety #ad
Height5.6 Inches
Length1.8 Inches
Width5.6 Inches
Part Number21026043
Model21026043
Warranty5-year limited warranty