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Power Source | 120V AC |
---|---|
Sensor Type | Ionization |
Battery Backup | 9V Battery |
Hush Feature | Yes |
Test Button | Yes |
Alarm Sound Level | 85 dB at 10 feet |
Operating Temperature | 40°F to 100°F (4°C to 38°C) |
Weight | 0.5 lbs |
Compliance | UL 217 |
Tamper Resistant | Yes |