About This Product
| Enhanced sensing technology reduces nuisance alarms |
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| Hardwired with 10-year battery back-up |
| 10-year end-of-life warning |
| Silence or test the alarm with 1-touch easy-access button |
| Tamper-resistant design provides greater security |
| 10-year limited warranty |
| Conforms to UL Standard 217 8th edition |
| MFG # 21031544 |
| Alarm Type: | Smoke/Carbon Monoxide |
|---|---|
| Battery: | 10-YR LITHIUM |
| Color Code: | White |
| Diameter: | 5-in |
| Power Source Code: | Hardwired |
| Smoke Alarm Sensor Type Code: | Photoelectric and Electrochemical |
| UL Approved: | Yes |
| Voltage Code: | 120V |