TruSense technology differentiates between truly threatening fast-flaming or smoldering fires and nuisances such as burning food. As particles enter the alarm, the size of the particles is analyzed by a series of algorithms and consolidated into ratios to determine if these particles stem from a real fire or a nuisance source. Meets the new UL217 8th edition. This alarm detects products of combustion using a multi-criteria optical sensor and carbon monoxide using an electrochemical cell. 10 years after the unit was installed, this unit will automatically alert you that it is time to replace the unit. This is called End of Unit Life mode.
| Product Depth (in.) | 1.5 |
|---|---|
| Product Height (in.) | 5 |
| Product Width (in.) | 5 |
| Alarm Sensor Type | Multi-Criteria Optical |
| Alarm Type | Carbon Monoxide,Smoke |
| Alarm/Detector Features | Hush Feature,Tamper Resistant |
| Battery Type Required | 9-volt |
| Connector/Contact Type | None |
| Included | Batteries |
| Pack Size | 1 |
| Power Source | Battery |
| Returnable | 90-Day |
| Voltage (volts) | 9 |
| Certifications and Listings | 1-UL Listed |