3-Pack Interconnected Smoke Detectors and Carbon Monoxide Alarm with Test & Silence Button, Battery Powered, Smoke and CO Detector for Any Room, Peace of Mind

Specifications

• Whole-house coverage - When this interconnected smoke and carbon monoxide detector combo goes off, all associated devices are triggered simultaneously, providing more timely alerts in emergencies
• 2-in-1 alarm - The reliable smoke alarm and carbon monoxide detector is equipped with photoelectric and electrochemical sensors and can detect both types of hazards simultaneously
• Sound and light alerts - The interconnected smoke and carbon monoxide detector has an alarm sound of ≥85dB, flashing LED lights, and LCD display values. The alarm effect is clearly visible
• Easy Silence & Test - This fire alarms smoke detectors can be tested with a button, one-touch test function running status or silent interference alarm to ensure peace of mind
• Easy installation - The battery smoke and carbon monoxide detector can be easily installed on the ceiling or wall, making it highly suitable for residences, apartments and offices