Combination Smoke and Carbon Monoxide Alarm with Display, 10-Year Battery

Jemay is a cutting-edge innovative brand that specializes in providing high-quality and affordable home safety products with high-end products and professional service. We always adhere to the people-oriented concept and take your safety as the primary purpose. We will continue to develop the products you need and are satisfied with. Please feel free to trust your safety to Jemay.

Our composite alarm only requires a convenient single button to achieve mute and test functions, which can both test the unit's functionality or rapidly mute it in case its alarm mistakenly goes off in response to cooking smoke or shower steam. This alarm is long life up to 10 years, durable and safe. It is powered by three 1.5V AA batteries and has a standby time of more than 7 years. You'll receive audible and visual alerts when it's time to replace the battery. You need to replace the battery as soon as possible.

Equipped with a large LCD screen, our battery operated combo carbon monoxide smoke detector shows the gas concentration level, and the concentration of CO and smoke can be monitored at any time. Simultaneously displaying remaining battery life. Our humanized design of the composite alarm not only shows real-time display of CO concentration and battery status, but also displays the current alarm status, making it clear to users at a glance. Even subdivided sensor errors, clearly distinguishing between smoke sensor error & CO sensor error.

The smoke and carbon monoxide detector is equipped with both photoelectric smoke sensor and electrochemical CO sensor that both detect smoke and dangerous CO levels. The large display screen, 3m long-distance still clearly visible, real-time display in the environment of smoke and carbon monoxide concentration, alarm when the red backlight lit, and accompanied by regular flashing LED indicator, proactively notify you of the alarm and security status of the environment.

Our smoke and CO alarm has 10 years battery, sustainable power supply for 10 years. Removable replacement battery, energy saving while maintaining environmental protection, not frequent replacement of batteries. The CO detectors offer the digital readout of the CO concentration on the LCD screen. When dangerous smoke or CO concentrations are detected, an 85DB buzzer is activated and the red indicator flashes rapidly to warn of a fire or CO icon on the LCD screen, the red LED will Lights up and alarms when combination detector is detected.

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