🔥 Dual Smoke & CO Detection – Photoelectric smoke sensor and electrochemical CO sensor.
🔋 10‑Year Sealed Lithium Battery – No battery replacements needed for a decade.
📟 Real‑Time LCD Display – Shows CO levels in ppm and battery status at a glance.
🔧 Easy Adhesive or Screw Mount – Install in minutes; includes mounting plate and adhesive pads.
🚨 Voice & Sound Alerts – Loud 85dB alarm with clear voice warnings for smoke or CO.
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