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Battery Backup | 9V Battery |
---|---|
Sensor Type | Ionization |
Hush Feature | Yes |
Test Button | Yes |
Alarm Sound | 85 dB at 10 feet |
Operating Temperature | 40°F (4.4°C) to 100°F (37.8°C) |
Compliance | UL 217 |
Power Source | 120V AC |
Interconnectable | Yes |
Dimensions | 2.0 inches height |
Tamper Resistant | Yes, locking pin |