Smoke and Carbon Monoxide Alarm X-Sense SCO7-W Wireless Interlinked Combo 6 Pack

•6 Pack of X-Sense Wirelss Inyerlinked Combination Smoke and Carbon Monoxide Alarms. •Detects both Smoke and Carbon Monoxide levels in the surrounding air. •High-performance photoelectric Smoke sensor and electrochemical CO sensor for high sensitivity, accuracy and reliability. •Extra loud buzzer with over 85 dB volume. •High-capacity sealed lithium battery for 10 years of reliable operation. •NEW, IN BOX [ 6 PACK ]