X-Sense CO03D Carbon Monoxide Alarm Detector, Replaceable Battery-Operated CO Al

About this item Accurate & Responsive: With an advanced Figaro electrochemical CO sensor and high-performance ST chipset, the X-Sense carbon monoxide alarm instantly and accurately detects CO, an invisible, deadly gas, giving you the earliest possible warning of CO threat with both a loud 85 dB alarm and a rapid flashing red LED 10-Year 24/7 Protection With Replaceable Battery: Powered by 3 replaceable 1.5 V AA batteries and a 10-year sensor life, this CO alarm provides 24/7 protection, even during power outages; a low battery warning informs you when the batteries need to be changed, and an end-of-life warning lets you know when it’s time to replace the unit Real-Time Co Levels Shown On The Lcd: Clearly displays the battery life and real-time CO levels taken from the surrounding air, with an updated measurement taken every 10 seconds; responds to various CO levels, with the lowest alarm threshold at 30 ppm, ensuring the ultimate CO protection Easy Installation: No need to worry about wires or wall outlets, as our battery-operated CO alarm is equipped with screws and anchor plugs, so you can install it easily and quickly wherever you want Quality Assurance: Backed by a 60-day money-back and an incredible after-sales service team that will help you resolve any quality issues you have within 5 years; our lifetime technical support team will response to you within 24 hours