Hardwired photoelectric smoke and carbon monoxide detector

Universal Security Instruments MPC122S Hardwired 2-in-1 Photoelectric Smoke & Carbon Monoxide Alarm

Model Number: MPC122S

The Universal Security Instruments MPC122S 2-in-1 Photoelectric Smoke and Carbon Monoxide Alarm provides 10 years of continuous protection against deadly threats in the home. The utilization of... - More

Category: Combo Smoke & CO Alarms

Type: Hardwired Combination Detector

Authorized for: USA

Hardwired photoelectric smoke and carbon monoxide detector

  • Features
  • Description
  • Documents

  • 2-in-1 alarm protects against deadly household hazards: Smoke and Fire + Carbon Monoxide
  • 10 year sealed batteries provide continuous protection - even in the event of a power outage
  • Lithium-Free Permanent Power from Duracell Duralock Power Preserve Technology
  • Eco-Friendly - Reduces environmental waste & eliminates disposal of up to twenty 9 volt batteries
  • Maintenance Free Battery Power - No batteries to replace for the life of the alarm
  • Tamper proof design provides a higher level of security and prevents battery removal
  • Hardwired Alarm with 10 Year Permanent Power Sealed Battery Backup
  • Interconnectable with up to 24 compatible USI Electric alarms and devices
  • Saves money - Never replace batteries for 10 years, saving up to $38.00 over the life of the alarm
  • Photoelectric Technology is typically more effective at detecting slow smoldering fires
  • Drift compensation feature allows alarm to auto adjust sensitivity if the photoelectric chamber becomes dusty or dirty over time - further reducing nuisance alarms
  • Smart Alarm Technology Provides:
    • Quick Find Alarm Origination Locator
    • Temperature & Humidity Compensation
    • Self Diagnostics to ensure alarm is functioning properly
    • Superior Nuisance Alarm Resistance
    • 10 Year Product End-of-Service Life Warning
  • This alarm is suitable for installation in houses, apartments, dormitories and manufactured housing
  • Fast & easy to install. Perfect for new or replacement installations
  • Larger mounting base covers drywall imperfections and old paint marks
  • The single silence/test button temporarily quiets nonemergency alarms and tests alarm functionality
  • Meets New Laws & Legislation-This alarm exceeds industry standards, and ETL listed to UL Standard UL 217 and UL2034, and California State Fire Marshal approved
  • 10 year limited warranty on both battery and alarm

The Universal Security Instruments MPC122S 2-in-1 Photoelectric Smoke and Carbon Monoxide Alarm provides 10 years of continuous protection against deadly threats in the home. The utilization of Photoelectric Technology allows for increased efficiency in detecting slow smoldering fires. This USI 2-in-1 Alarm has also been equipped with a CO detector that's capable of sensing the presence of carbon monoxide in the surrounding area. Perfect for new or replacement installations, this maintenance-free alarm is suitable for houses, apartments and mobile homes. The sealed battery (included) will never have to be replaced throughout the life of the alarm, giving you a decade's worth in peace of mind even in the event of a power outage.

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. This detector features smart alarm technology to assist in completely eliminating nuisance alarms, a single silence/test button to quiet a non-hazardous alarm and an end-of-service life warning that sounds when it's time to replace the battery (approximately 10-years from activation).

The perfect replacement for existing Universal Security Instruments Alarms, this unit features a large mounting base to cover imperfections in drywall and the option to replace retrofitting applications. The quick deactivation key switches the alarm off and makes the batteries safe for disposal. Once the alarm is deactivated, the tamper resistant feature turns on to prevent deactivated alarms from being reinstalled.

This USI Combination Alarm exceeds industry standards by meeting new laws and legislation. The Universal Security Instruments MPC122S 2-in1 Photoelectric Smoke and Carbon Monoxide Alarm is ETL listed to UL Standard UL 217 and UL2034. This USI Alarm is also California State Fire Marshal approved.

  • Alarm Quick Find Feature.pdf
  • MPC122S Data Sheet.pdf
  • MPC122S MANUAL.pdf
  • MPC122S Series CSFM Listing.pdf

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  • Electrochemical carbon monoxide sensor - the most accurate sensor available as compared to other sensing technologies
  • 9V alkaline battery backup
  • Latching alarm indicator - remembers which unit initiated an alarm

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  • 10-Year battery backup means constant monitoring for the life of the alarm even during a power failure
  • Features an electrochemical CO sensor and ionization smoke sensor
  • Indicator lights display the presence of smoke or carbon monoxide; an 85-decibel siren provides loud warning upon detection

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  • Ionization smoke sensor and electrochemical carbon monoxide sensor
  • 9V alkaline battery backup (battery included)
  • Latching alarm indicator remembers which unit initiated an alarm

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  • Intelligent 2-in-1 smoke and CO alarm
  • Notifies your mobile phone to smoke and CO emergencies
  • Play your favorite songs from Amazon music, Pandora, Spotify or play from your music library via blue tooth wireless technology

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  • Sends emergency mobile notifications
  • Voice alerts tell you the type and location of danger
  • Interconnect with hardwired alarms and Onelink devices

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  • Photoelectric smoke sensing technology detects slow, smoky and smoldering fires and reduces nuisance alarms
  • Battery backup provides consistent protection during power outages (AA battery included)
  • Voice and location feature notifies you of danger’s origin

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  • Photoelectric smoke sensor and electrochemical CO sensor
  • Single button test/silence
  • Two silence features - can silence the low-battery chirp for up to eight hours or temporarily silence an unwanted nuisance alarm

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  • Photoelectric smoke sensing technology
  • Electrochemical CO sensor
  • 10-Year CO sensor/10-year alarm life/10-year battery backup

  • Compare

  • Electrochemical carbon monoxide sensor - the most accurate sensor available as compared to other sensing technologies
  • 9V alkaline battery backup
  • Latching alarm indicator - remembers which unit initiated an alarm

  • Compare

  • Photoelectric smoke sensor and electrochemical CO sensor
  • Single button test/silence
  • Two silence features - can silence the low-battery chirp for up to eight hours or temporarily silence an unwanted nuisance alarm

  • Compare

  • Voice alarm alerts to smoke or carbon monoxide and location of the danger
  • Connectible with other compatible BRK and First Alert alarms to ensure when one alarm sounds they all do
  • Photoelectric technology optimized to detect larger smoke particles produced by smoldering fires and reduce false alarms

  • Compare

  • Voice alarm alerts to smoke or carbon monoxide and location of the danger
  • Connectible with other compatible BRK and First Alert alarms to ensure when one alarm sounds they all do
  • Photoelectric technology optimized to detect larger smoke particles produced by smoldering fires and reduce false alarms

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  • 2-In-1 smoke and carbon monoxide alarm
  • Smart Strobe has separate flash patterns for smoke, heat and CO
  • Provides visual warning to alert hearing impaired

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  • 10YR battery backup saves time and money on annual maintenance costs
  • Features an electrochemical CO sensor and ionization smoke sensor
  • Indicator lights display the presence of smoke or carbon monoxide; an 85-decibel siren provides loud warning upon detection

  • Compare

  • Voice alarm alerts to smoke or carbon monoxide and location of the danger
  • Connectible with other compatible BRK and First Alert alarms to ensure when one alarm sounds they all do
  • Photoelectric technology optimized to detect larger smoke particles produced by smoldering fires and reduce false alarms

  • Compare

  • Voice alarm alerts to smoke or carbon monoxide and location of the danger
  • Connectible with other compatible BRK and First Alert alarms to ensure when one alarm sounds they all do
  • Photoelectric technology optimized to detect larger smoke particles produced by smoldering fires and reduce false alarms

  • Compare

  • Photoelectric smoke sensor and electrochemical CO sensor
  • Single button test/silence
  • Two silence features - can silence the low-battery chirp for up to eight hours or temporarily silence an unwanted nuisance alarm

  • Compare

  • Photoelectric smoke sensing technology
  • Electrochemical CO sensor
  • 10-Year CO sensor/10-year alarm life/10-year battery backup

  • Compare

  • Responds 87% faster to slow smoldering fires and responds quickest to fast flaming fires
  • Virtually eliminates nuisance alarms caused by non-hazardous sources such as cooking smoke
  • Performs a status check upon power up to ensure alarm is functioning properly

  • Compare

Hardwired photoelectric smoke and carbon monoxide detector

  • 3-In-1 smart alarm provides 10 years of continuous protection against fast flaming fires, slow smoldering fires and carbon monoxide
  • Sealed battery (included) will never have to be replaced throughout the life of the alarm
  • Features microprocessor intelligence to virtually eliminate nuisance alarms

  • Compare

  • 2-In-1 alarm protects against deadly household hazards: smoke and fire + carbon monoxide
  • Hardwired alarm with 10 year permanent power sealed battery backup
  • Interconnectable with up to 24 compatible USI Electric alarms and devices

Stay Safe With a Combination Smoke & Carbon Monoxide Detector

Install a smoke and carbon monoxide detector so you can easily be alarmed when harmful fumes are detected. Detectors today can check for both smoke and carbon monoxide readings, so consider a hybrid version to get two detectors in one. A hybrid detector also saves you the hassle of needing to change two sets of batteries.

Hardwired smoke and carbon monoxide detector models run on your home's main power source. These hardwired detectors are always running so long as the home has working electricity, and usually don't require maintenance until they need a replacement (check the packaging for expiration dates). Battery-powered detectors can run even without an electrical source, but require AA or 9-volt batteries that need to be replaced periodically.

Detectors like the First Alert smoke and carbon monoxide detector require intermediate wiring skills for proper installation. Learn how to Install a Smoke and Carbon Monoxide Alarm for a step-by-step walkthrough of the process. This guide also indicates how many alarms you may need to install in your home.

Are photoelectric smoke alarm hardwired?

All existing private homes, townhouses and units will require photoelectric interconnected smoke alarms. These must be either a hardwired (eg. 240v) or non-removable 10 year battery powered type alarm.

Can you mix hardwired smoke and carbon monoxide detectors?

Yes. You can replace a smoke detector with a combination smoke/CO unit. All modern First Alert and BRK alarms use the same wire harness and connector.

Which is better hardwired or battery smoke detectors?

Once installed, though, hardwired smoke detectors are better than their battery-powered counterparts in every major aspect—safety, efficiency, maintenance and compliance with local codes.

How long do hard wired smoke and carbon monoxide detectors last?

The Lifespan of Smoke and Carbon Monoxide Detectors A smoke detector with a lithium battery or a hard-wired smoke detector can last 10 years, at which time you would just replace the whole unit. Carbon monoxide detectors last between five and seven years.