- Edmonton Stock: 6
Combination Smoke and CO Alarm · 120V AC Hardwired · 9V Battery Backup and Interconnect · BRK SC9126BTCA
120V AC hardwired combination smoke and carbon monoxide alarm with 9V battery backup, ionization smoke sensing, electrochemical CO sensing, and interconnect for up to 18 compatible BRK or First Alert devices. Commonly used in residential and institutional applications where a wire-in combo alarm with silence, latch, and end-of-life indication is required.
Delivered to you by May 21 (Within Western Canada)
If shipping issues arise, contact us and we’ll work with the courier to keep your job on track.
What this product is for
This combination alarm is for hardwired smoke and carbon monoxide detection on 120V AC circuits with 9V battery backup. It is designed for residential and institutional applications including homes, apartments, dormitories, hotels, motels, and sleeping rooms where a combination alarm is specified.
Use for
Use for ceiling or wall installation on an unswitched 120V AC, 60 Hz circuit where interconnected life-safety alarms are required. It supports interconnection with up to 18 compatible BRK or First Alert smoke, CO, and heat alarms, with a maximum of 12 smoke alarms on the circuit.
Avoid for
Avoid using this unit where a battery-only alarm is required, where line voltage is not available, or where local code or project specifications call for a different sensing technology or communication platform. Do not use it as a substitute for a complete code review or engineered fire alarm system where one is required.
Best for
Best for electricians and contractors replacing or installing a hardwired combo alarm with battery backup, quick-connect wiring, silence function, and latch indication. It is a practical choice when matching existing BRK or First Alert interconnect systems in Canadian residential and light institutional work.
Installed in
Installed in a junction box on ceilings or walls. The alarm body measures 5.6 in diameter x 2.0 in high (approximately 142 mm diameter x 51 mm high), which helps when checking fit against existing device locations and cover clearances.
Why this product exists
This model combines smoke and CO detection in one hardwired alarm to reduce device count while maintaining backup protection during power outages. It includes alarm silence, low-battery silence, latching indication, end-of-life warning, and tamper-resistant locking features to simplify service calls and replacement planning.
Compared with similar products
Compared with separate smoke and CO alarms, this combo unit saves box location planning and keeps both hazards on one interconnected device. This model uses ionization smoke sensing and an electrochemical CO sensor, so buyers should confirm that this sensing combination matches the project requirement, replacement need, and local code interpretation.
Specifications
- Manufacturer part number: SC9126BTCA
- Brand: BRK
- Product type: Combination smoke and carbon monoxide alarm
- Power: 120V AC, 60 Hz hardwired with 9V alkaline battery backup
- Smoke sensor: Ionization
- CO sensor: Electrochemical
- Sound output: 85 dB at 10 ft (3.05 m)
- Dimensions: 5.6 in diameter x 2.0 in H (approximately 142 mm diameter x 51 mm H)
- Operating temperature: 40 to 100°F (4 to 38°C)
- Humidity range: 10% to 95% RH
- Interconnect: Up to 18 compatible BRK or First Alert smoke, CO, and heat alarms; maximum 12 smoke alarms
- Indicators and features: Green power LED, red alarm LED, silence/test button, alarm latch, low-battery latch, end-of-life signal, quick-connect harness, tamper-resistant locking pins
- Listings: ULC S531 and CSA 6.19-01
- Typical application guidance: commonly selected for hardwired dwelling and sleeping-area protection where combo smoke/CO coverage is preferred. Actual device placement and circuit arrangement must follow local electrical code and manufacturer instructions.
Minimum Order $20
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(Contractor Accounts)
Standard Shipping-Free on orders over $249 in Metropolitan Areas / $499 in Rural Areas
(All Other Accounts)
Standard Shipping-Free on orders over $499
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
Burnaby Warehouse 5608 Goring St Burnaby, V5B 3A3, BC
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
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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