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        Carbon Monoxide Alarm · 120V Plug-In · 2AA Battery Backup with Digital Display · BRK CO615A

        SKU: CO615A
        120V plug-in carbon monoxide alarm with 2AA battery backup, digital display, and an electrochemical sensor for continuous monitoring during normal power and outages. Commonly used in residential suites, cottages, and similar occupancies where a plug-in CO alarm is required; always confirm placement and application with local code and the manufacturer instructions.
        BRK Electronics
        76   – Loyalty Rewards
         
        • $76.90
        Available to Order | Typically Arrives in 1 - 3 Weeks From Ontario Factory

        What this product is for

        This plug-in carbon monoxide alarm is used to monitor CO levels in occupied spaces using a standard 120V receptacle, with 2AA battery backup to maintain operation during a power outage. It uses an electrochemical sensor and a digital display to help identify elevated CO conditions.

        Use for

        Use for residential rooms, hallways near sleeping areas, cottages, apartments, and similar light-duty applications where a plug-in CO alarm is suitable. It is commonly selected when electricians or property managers want simple installation without hardwiring.

        Avoid for

        Avoid using this unit as a substitute for a hardwired interconnected life-safety system where that is required by code. It is also not intended for industrial environments or for locations where the receptacle can be switched off or easily disconnected.

        Best for

        Best for retrofit CO protection where a nearby unswitched 120V receptacle is available and battery backup is needed for outage protection. The digital display can also help with quick on-site status checks.

        Installed in

        Typically installed in a standard indoor wall receptacle on a 24-hour circuit in houses, condos, rental units, and similar occupancies. Follow the manufacturer instructions for spacing and placement, and verify local Canadian code requirements before installation.

        Why this product exists

        This product provides a straightforward way to add carbon monoxide detection without opening walls for wiring. The battery backup keeps monitoring active during outages, which is important where fuel-burning appliances, fireplaces, or attached garages may create CO risk.

        Compared with similar products

        Compared with battery-only CO alarms, this model offers continuous plug-in power with backup batteries. Compared with basic plug-in alarms, the digital display adds a clearer visual status reference. Compared with hardwired CO alarms, installation is typically faster, but interconnection and code suitability depend on the application.

        Specifications

        • Type: Carbon monoxide alarm
        • Power source: 120V AC plug-in with 2AA battery backup
        • Display: Digital display
        • Sensor type: Electrochemical
        • Application: Indoor residential/light-duty occupancy use
        • Installation: Standard wall receptacle; manufacturer guidance indicates use on a 24-hour circuit
        • Standards: UL 2034 referenced in manufacturer documentation
        • Service life guidance: End-of-life warning; replacement is indicated at approximately 7 years after installation per manufacturer documentation

        Typical guidance only: plug-in CO alarms are commonly used for retrofit protection where hardwiring is not practical. Actual code acceptance, placement, and performance depend on room layout, air movement, appliance location, and local electrical and building code.

          • SKU
            CO615A
          • Weight
            1.5 lbs
        • Volts
          120V
        • Type
          CO Detector
        • Battery Backup
          2 AA
        • Brand
          BRK Electronics
        • Warranty
          5 year

        Minimum Order $20

        We accept the following payment methods:

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        Standard Shipping-Free on orders over $500 in Metropolitan Areas / Subject to $750 in Rural Areas.


        Minimum Order Is $20

        Freight Surcharge Apply To Oversized/Over-Weight Items(Not Limited To):
         

        • PVC and EMT Pipe 
        • Wire and Cable 
        • Items over 48 inches in length 

        Surcharges are applied to items on an individual basis regardless if the rest of the order meets prepaid levels. If a freight line appears at the time of check out it only applies to the Items carrying a surcharge and not the entire basket of goods.

        Shipping Options:

        • A courier can deliver to your home, office, or your job site
        • Pick up at local depot near you (applies to the following locations)

        Edmonton Warehouse 8135 Roper Rd Edmonton, T6E 6S4, AB 

        Orders are typically delivered within two to eleven business days. The transit time begins the first full shipping day after your order leaves our warehouse. Please allow an additional 2-5 days for delivery to remote locations, additional fees may apply.

        THE FOLLOWING APPLIES TO STANDARD SHIPPING OPTIONS

        • We cannot deliver to P.O. boxes.
        • A signature may be required for shipments over $500.
        • No weekend delivery.
        • Wire & cable, EMT or PVC conduit, tube lamps 4ft or greater, and 10ft ground rods & mast pipes have special conditions.

        Standard Shipping cost on orders less than $499

        Total shipping cost = "Per Shipment" cost + "Per Item" cost.  The "per item" cost is listed in terms of price per pound.

         

        Product Group

        Per Shipment*

        Per Item

        Boxes

        $6.99

        $1.49/lb

        Conduit & Raceway

        $149.99

        $2.49/lb

        Connectors & Fittings

        $5.99

        $1.19/lb

        Data & Structured Home

        $5.99

        $1.19/lb

        Distribution Equipment

        $5.99

        $1.19/lb

        Emergency Lighting

        $6.99

        $1.49/lb

        Heating & Ventilation

        $6.99

        $1.49/lb

        Lighting Controls

        $5.99

        $1.19/lb

        Lighting Indoor

        $6.99

        $1.49/lb

        Lighting Outdoor

        $6.99

        $1.49/lb

        Tools

        $4.99

        $.99/lb

        Wire & Cable

        $49.99

        $2.29/lb

        Wiring Devices

        $5.99

        $1.19/lb

        Any combination of the above items

        Highest applicable per-shipment charge

        As above

        Effective Date: August, 15, 1998(Updated August 2026)

        At Evolt Electrical Supply, customer satisfaction is our top priority. Please review our return policy below:

        Returns

        Defective Items:

        • If you receive a defective item, you may return it for a replacement or refund within 30 days of purchase.
        • To initiate a return, please contact our customer service team with your order number and a description of the defect.

        Non-Defective Items:

        • We do not accept returns for non-defective items. All sales are final once the product is shipped or ordered from the manufacturer. In certain circumstances we may amend this so feel free to contact our customer service team.

        Return Process

        Authorization:

        • Before returning any items, you must obtain a Return Merchandise Authorization (RMA) number from our customer service team. Returns without an RMA number will not be accepted.
        • Backordered items can not be cancelled if the item is in transit from the manufacturer, contact us to review.

        Shipping:

        • Customers are responsible for the return shipping costs. We recommend using a trackable shipping service or purchasing shipping insurance.

        Condition:

        • Returned items must be in their original packaging and condition. Any items returned damaged due to improper packaging or misuse will not be eligible for a refund or replacement.

        Refunds

        • Once we receive and inspect your returned item, we will notify you of the approval or rejection of your refund.
        • Approved refunds will be processed within [7] business days and a credit will automatically be applied to your original method of payment.

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