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BRK Hardwired (with Battery Back-Up) Dual Sensor Interconnected Smoke detector 6 -Pack

First Alert BRK Hardwired (with Battery Back-Up) Dual Sensor Interconnected Smoke detector 6 -Pack

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Can this be interconnected with a First Alert SMCO600NV-AC SC5 Wired Smoke & Carbon Monoxide Alarm?


Hi RonR, thank you for your question. Unfortunately, the First Alert detector with SKU 1046758 (model SM300-AC) is not compatible with the hardwired version of the SC5 Smart Smoke & Carbon Monoxide Alarm. However, the following detectors are compatible for hardwired interconnection with the SC5 series: combination smoke and CO alarms (SMCO600NV-AC, SMCO600NV, SMICO100-AC, SMCO100V-AC, SMICO105-AC, SMCO110V-AC, SMCO110LED-AC, SC7010BV, SC9120B), smoke alarms (SMI100-AC, SM100V-AC, SM110V-AC, SM110LED-AC, SMI105-AC, 7010B, 9120B), hardwired CO alarms (CO5120BN), heat alarms (HD6135FB), and Google Nest Protect models (both battery and wired versions). These options allow you to build a fully integrated and code-compliant safety system. - Maria

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