BRK Electronics First Alert SM300-AC Interconnect Hardwire Dual Sensor Photoelectric and Ionization Smoke Alarm with Battery Backup
BRK Electronics First Alert SM300-AC Interconnect Hardwire Dual Sensor Photoelectric and Ionization Smoke Alarm with Battery Backup
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$43.13
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MODEL: BRK-SM300-AC
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description
| Model# | SM300-AC |
| Replaces Model# | 3120B |
| Type | Smoke Alarm |
| Sensor Type | Dual Sensor (Photoelectric and Ionization) |
| Sensor Information | Smoke particles of varying number and size are produced in all fires. For maximum protection, use both ionization and photoelectric sensing technologies. Ionization alarms are generally more sensitive to fast flaming fires and photoelectric alarms are generally more sensitive to smoldering fires. |
| Sound Level | 85dB at 10 feet |
| Product Height | 2.47 in |
| Product Length | 5.76 in |
| Product Weight | 0.7 lb |
| Product Width | 5.76 in |
| Power Source | Hardwired |
| Battery Replaceable | Yes |
| Backup Battery Type | AA Alkaline |
| Number of Batteries | 2 |
| Includes | Easy Adapter Plug, AA Batteries |
| Warranty | 10 Years Limited |
| Features | Battery Backup, Hardwire Quick Connect Plug Included, Precision Detection |
| Approvals and Standards | Conforms to UL 217 8th Edition Standard |
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