![FIRST ALERT 1039718 Carbon Monoxide Alarm, 85 dB, Alarm: Audio, Electrochemical Sensor, White [SKU: ORG9807017]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/600x600/products/83396/81487/9807017__35632.1692633793.jpg?c=1 "FIRST ALERT 1039718 Carbon Monoxide Alarm, 85 dB, Alarm: Audio, Electrochemical Sensor, White [SKU: ORG9807017]")
![FIRST ALERT 1039718 Carbon Monoxide Alarm, 85 dB, Alarm: Audio, Electrochemical Sensor, White [SKU: ORG9807017]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/1280x1280/products/83396/81487/9807017__35632.1692633793.jpg?c=1 "FIRST ALERT 1039718 Carbon Monoxide Alarm, 85 dB, Alarm: Audio, Electrochemical Sensor, White [SKU: ORG9807017]")
Product Overview
The most accurate CO sensor available, Comprehensive warning features, Simple and easy-to-use, CO detector alerts you to carbon monoxide, Electrochemical CO sensor is most accurate technology available, Battery-operated design works almost anywhere, Loud 85 dB alarm sounds when CO levels are elevated, Single test/silence button for simple operation. [QTY/UOM: 1EA / 1EA]
![FIRST ALERT 1039741 Carbon Monoxide Alarm, 85 dB, Alarm: Audible, Electrochemical Sensor [SKU: ORG7016686]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/22915/22820/7016686__12392.1691781123.jpg?c=1 "FIRST ALERT 1039741 Carbon Monoxide Alarm, 85 dB, Alarm: Audible, Electrochemical Sensor [SKU: ORG7016686]")
![FIRST ALERT CO250B Carbon Monoxide Alarm, 85 dB, Alarm: Audible/Visual, Electrochemical Sensor, White [SKU: ORG7590003]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/34395/34009/7590003__72934.1691784957.jpg?c=1 "FIRST ALERT CO250B Carbon Monoxide Alarm, 85 dB, Alarm: Audible/Visual, Electrochemical Sensor, White [SKU: ORG7590003]")
![FIRST ALERT 1039730 Carbon Monoxide Alarm, 85 dB, Alarm: Audible Beep, Electrochemical Sensor, White [SKU: ORG8577272]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/11979/12094/8577272__93943.1691777268.jpg?c=1 "FIRST ALERT 1039730 Carbon Monoxide Alarm, 85 dB, Alarm: Audible Beep, Electrochemical Sensor, White [SKU: ORG8577272]")
![FIRST ALERT SC9120LBL Smoke and Carbon Monoxide Alarm, 85 dB, Electrochemical Sensor [SKU: ORG5217336]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/59413/58430/5217336__48237.1692626610.jpg?c=1 "FIRST ALERT SC9120LBL Smoke and Carbon Monoxide Alarm, 85 dB, Electrochemical Sensor [SKU: ORG5217336]")
![FIRST ALERT 1039839 Smoke and Carbon Monoxide Alarm, 85 dB, Electrochemical Sensor [SKU: ORG0704171]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/91726/89673/0704171__50656.1692636233.jpg?c=1 "FIRST ALERT 1039839 Smoke and Carbon Monoxide Alarm, 85 dB, Electrochemical Sensor [SKU: ORG0704171]")