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Universal Security Instruments - MCND401B Plug-In Carbon Monoxide & Natural Gas Alarm with Battery Backup

Item: MCND401B


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Product Info


Universal Security Instruments - The MCND401 Plug-In Carbon Monoxide and Natural Gas Smart Alarm is a 2-in-1 device that provides double the protection with a single installation. This dual-sensing alarm protects against two deadly household threats: carbon monoxide and natural gas (or methane). Perfect for new or replacement installations, the 120-volt AC alarm is suitable for houses, apartments and mobile homes. The compact plug-in design covers only one outlet for a fast and easy installation with no wiring required. This alarm features microprocessor intelligence to eliminate 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 7 years from activation). The digital display screen provides carbon monoxide PPM (parts per million) levels and displays "GAS" during an occurrence. Peak CO levels are recorded with the memory button and three LED colors display the status of the alarm, power, CO and gas in the home.
  • 9-volt alkaline battery (included) continues protection in the event of a power outage
  • ETL Listed to UL2034 and UL1484 Standards
  • California State Fire Marshal approved and Federal Housing Authority (FHA) approved to exceed industry standards
Warning: this product contains a chemical known to the State of California to cause cancer.


Weight0.55 Pounds (lbs)
Length4.38 Inches (In)
Width2.5 Inches (In)
Height1.55 Inches (In)
Country of OriginUSA
AccuracyNot Provided
ApplicationNot Provided
Audible AlertYes
Batteries IncludedYes
Batteries RequiredNot Provided
Battery BackupYes
BrandUniversal Security Instruments
Connection TypeNot Provided
Contact RatingNot Provided
CUL ListedNo
Detection MethodNot Provided
Display OptionsNot Provided
Hush ButtonYes
Interconnection CapabilityNot Provided
Locking PinNo
Maximum VoltageNot Provided
MountingNot Provided
Operating Temperature RangeNot Provided
Power SourceNot Provided
Prop 65Yes
Sensor TypeNot Provided
Switch ActionNot Provided
Terminal ConnectionNot Provided
Test ButtonYes
TypeNot Provided
UL ListedNo
UL RecognizedNo
Visual AlertYes
VoltageNot Provided
Warranty OfferedNo
Wire GaugeNot Provided


Equipment Part List

*Offer valid March 1, 2019 - April 30, 2019. Excludes special pricing. Offer cannot be combined with other offers or programs. While supplies last. No rainchecks allowed. Not valid on previous purchases. Management reserves the right to modify or end this promotion at anytime. All products not available in all areas. Account must be active and in good standing with CE, as determined by CE’s credit department prior to and during the promotion period. voucher will be distributed within 60 days of the conclusion of the promotional term. Returns of eligible merchandise will be subject to deduction of valuation of voucher. Eligible accounts will be notified by telephone or email.
‡Ductless Stock Up and Save offer valid thru May 31, 2019 at participating CE locations. Account must be active and in good standing condition to qualify for terms. Excludes special pricing and all accessories. Special quotes, OEM parts & job pricing excluded. Not valid on previous purchases. Offer cannot be combined with other offers or programs. Management reserves the right to modify or end this promotion at any time without notice. Orders must be placed and taken delivery by May 31, 2019.
Ductless Stock Up and Save