SD2J0AX Standalone Smoke Alarm
$79.99
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10-Year Sealed Battery: Long-life lithium battery powers the device for its full 10-year lifespan. Accurate and Reliable: Photoelectric sensors sample air 3 times every 10 seconds, ensuring accuracy and reducing false alarms. Simple Installation: No rewiring needed; easily mounts on any wall or ceiling with the included bracket, screws, and anchors. Smart Auto-Check: Regular self-testing with clear alerts for low battery and malfunctions. Flame-Retardant Design: Made with heat-resistant ABS housing for durability and stable operation
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Price History
$149.96
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$59.99
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$79.99
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$79.99
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