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View compareFrequently Asked Questions
- Q: What makes the First Alert BRK SC-9120B a reliable smoke and carbon monoxide detector? A: The First Alert BRK SC-9120B features a dual ionization smoke sensing chamber and an advanced electrochemical carbon monoxide sensor, providing comprehensive protection against smoke and CO hazards. Its 'Intelligent Sensing Technology' minimizes false alarms, while the 85dB horn alerts you promptly.
- Q: How does the interconnectivity feature work in this smoke and CO detector? A: This model is designed to interconnect with other BRK and First Alert hardwired smoke and carbon monoxide alarms. When one alarm detects danger, it triggers all interconnected units, ensuring that everyone in the household is alerted, increasing overall safety.
- Q: Is the installation of the First Alert SC-9120B difficult? A: No, the First Alert SC-9120B is designed for easy installation with a universal mount bracket. The 'Quick-Connect' wiring harness simplifies the connection to AC power, making it a straightforward process even for those with limited DIY experience.
- Q: What additional features enhance the usability of this smoke and carbon monoxide detector? A: The SC-9120B includes a simple silence/test button for easy operation, separate latching indicators for smoke and carbon monoxide alarms, and a dust cover that keeps the unit clean during construction. It also features locking mechanisms to prevent battery and unit theft.
- Q: What is the warranty period for the First Alert BRK SC-9120B, and what does it cover? A: The First Alert BRK SC-9120B comes with a 10-year limited warranty, which covers the detector's functionality and defects in materials or workmanship, ensuring long-term reliability and peace of mind for your home safety.