Ecoey Smoke Detector Carbon Monoxide Detector Combo 10 Year Battery, Combination Smoke and Carbon Monoxide Detector with Bilingual Audio Alerts and LED Indicator for Home and Kitchen, A8612B-4, 1 Pack

• ADVANCED DUAL SENSOR: The A8612B-4 is supplied with an electrochemical sensor that detects CO. Besides, equipped with the latest Labyrinth core technology, smoke dual sensors can simultaneously detect smoke from fast burning and smoldering fires
• 10-YEAR BATTERY BUILT-IN: Still worried about frequent battery replacement or low voltage warning? The A8612B-4 is powered by 10-year life battery, never replace battery after installation. Replace your detectors asap when end-of-life warning rings
• FASTER DETECTION: The unique flared smoke inlet design allows smoke to collect in your smoke and co alarm faster. Tested, A8612B-4 has a faster detection speed of about 15 seconds than others, which helps you to detect the smoke earlier
• BILINGUAL AUDIO ALERTS: Smart smoke and carbon monoxide detector emits alerts in English and French for multilingual home. Smoke Alarm Pattern: Fire!,Incendie! CO Alarm Pattern: Warning! Carbon Monoxide,Attention! monoxyde de carbone
• FLAME RETARDANT MATERIAL: 2mm body process design, high temperature resistance, effective flame retardant, protecting the internal electronic components. Excellent performance even in the event of fire
• TEST/SILENCE FUNCTION: After confirming that there is no fire/co hazard, press the silence button for 5 seconds to stop annoying false alarms. Test smoke alarms weekly for normal use. One-touch no-disturbance for 10 hours under low voltage warning