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FIRST ALERT Wired Smoke and Carbon Monoxide (CO) Detector with Battery Backup, 12-Pack
FIRST ALERT Wired Smoke and Carbon Monoxide (CO) Detector with Battery Backup, 12-Pack
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Brand FIRST ALERT Style Photoelectric Technology Power Source Battery Powered Color White Product Dimensions 19"D x 5"W x 5"H Item Weight 11.84 ounces Alarm Audible Operating Humidity 85 percent Sensor Type Electrochemical - Keep your family safe with this 12-pack of hardwired smoke and carbon monoxide alarms; the battery backup means constant monitoring, even if there's a power failure
- Features electrochemical CO sensing technology as well as a photo electric sensor equipped with Optipath 360 technology that enhances detection with 360-degree access and reliably detects smoke from smoldering fires
- In case of danger, the loud spread-spectrum alarm is designed to be heard easily by even those with some hearing issues
- Can connect to other compatible BRK or First Alert detectors, to ensure all alarms will sound when a threat is detected
- 10-year limited warranty; equipped with end-of-life signal chirp, so you know when it's time to replace the unit for your safety
- Rigorously tested to meet UL standards
- Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety