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BRK
Hardwire 2-in-1 Smoke and CO Alarm AC/DC with Battery Backup
- Mfg.#
- 1046870
- Sku#
- 3509544
- Direct wire-in with 9V battery backup. Hardwired with battery backup for protection during power outages
- Perfect mount for easy installation. Mounting bracket keeps the alarm secure over a wide rotation range for ideal alignment
- Latching alarm indicator, visually identifies unit that initiated alarm or low battery
- Smart Interconnect, interconnects with most First Alert and BRK hardwired alarms. When one alarm sounds, all compatible* alarms sound (up to 12 smoke alarms and 6 other CO/heat alarms)
- Test/Silence Button, temporarily silence or test the alarm with one-touch easy access button
* Estimated stock levels as of Sat, Apr 11, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.
Description
Interconnect Hardwire Combination Smoke & Carbon Monoxide Alarm with Battery Backup
Specifications
General
| Battery | 9V |
|---|---|
| Includes | (1) Easy Adapter Plug, (1) 9V Battery |
| Power Source | Hardwired |
| Sensor Type | Ionization, Electrochemical |
| Type | Smoke and CO Alarm |
Manufacturing Details
The following information is subject to change without notice
| Shop USA | No |
|---|
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