This plug-in model requires no electrical know-how and takes up just one standard outlet. We found it easy to use and reliable, earning it our top recommendation for a carbon monoxide alarm. It doesn’t include a smoke detector function, which was our biggest point of concern. However, it’s an ideal choice if you’re specifically looking for a carbon monoxide alarm and already have hardwired smoke detectors in your home. The Kidde Nighthawk has one purpose: to monitor for dangerous levels of carbon monoxide. The Spruce Home Improvement Review Board.

The memory feature allows an alarm that has previously activated to be easily identified (through the red flashing LED). Any fault condition found will be indicated by a combination of yellow LED flashes and sound beeps. The EIB3018 self-checks its sensor, battery voltage and internal circuitry every 48 seconds. THe EIB3018 can operate as a standalone alarm or can be interconnected either by hard-wire or wirelessly (using the EIB3000MRF module) enabling it to communicate with compatible Brooks alarms and accessories. The AudioLINK feature facilitates acoustic download of the alarm parameters and status using the AudioLINK app. In the event of mains failure, the rechargeable 10-year built-in non-removable lithium battery will provide up to 3 months power supply in the case of a wireless RF installation or up to 6 months in any other case. In alarm, the flash rate of the red LED indicates the level of CO detected. The EIB3018 is a Carbon Monoxide Alarm which contains a proven 10-year electrochemical Carbon Monoxide (CO) sensor to detect the presence of toxic levels of CO.

The EIB3018 is a Carbon Monoxide Alarm with 230-vol AC primary mains power supply and a non-removable, rechargeable lithium battery back-up designed to last for 10 years.

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