3 Pack Interconnected Smoke and CO Alarm with LCD Screen, 85dB Audible & Visual Alert, RF Sync Network, Battery Powered, Ideal for Multi-Room Setup in Home, Office, RV

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About This [Smoke & CO Detection – Dual Sensor Technology]: Monitor both smoke and carbon monoxide with a single device using photoelectric smoke sensing and electrochemical CO sen sing. Delivers fast, accurate alerts to inform you of potential hazards in your home environment. [Whole-Home Alert System – Multi-Unit Interconnect]: Connect up to 30 detectors using RF interconnection. When one unit detects hazard, all linked alarms sound together—ideal for multi-room homes, large spaces, or ensuring everyone is notified throughout the house. [Battery-Operated & Easy Installation]: Powered by 3×1.5V AA batteries for simple wire-free setup. Mount quickly on walls or ceilings—perfect for apartments, rentals, RVs, and locations without electrical access. Battery backup maintains operation during power outages. [Smart Self-Check & Low Maintenance – Reliable Monitoring]: Features automatic self-testing and low-battery reminders to help minimize false alarms. Green LED flashes every 60 seconds to confirm normal operation, supporting consistent 24/7 home awareness. [85dB Audible & Visual Alert – Clear Multi-Sense Notificatio]: Loud 85dB alarm combined with flashing red LED ensures alerts are heard and seen from any room. Designed to notify household members even while sleeping, cooking, or in noisy environments. Overview Brand : WUZETIAN Style : 3 Pack Interconnected Smoke and CO Alarm Power Source : Battery Powered Product Dimensions : 1"D x 1"W x 1"H Item Weight : 11.36 ounces Alarm : 85dB Number of Items : 3 Manufacturer : WUZETIAN Show more