Overview
Smoke alarms help provide an early warning in the event of an emergency. First Alert has been protecting homes and families since 1958 and is proud to offer a variety of reliable and easy installation options for home smoke detectors.
Product Specifications
- Application
- Hardwired Smoke Alarm
- Operating Humidity Range (% RH)
- 10% to 95% Relative Humidity (RH)
- Sensor
- Photoelectric
- Voltage
- 120V AC 60 Hz
- Operating Temperature Range (F)
- 40 °F to 100 °F
- Operating Temperature Range (C)
- 4 °C to 38 °C
- Power Method
- Hardwired
- Color
- White
- Battery Backup
- 9V
- 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.
- Backup Battery Type
- Alkaline
- Alert Type
- Sound: 85dB at 10 feet
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