Smartwares Fire Safety Kit The set includes a smoke detector and a carbon monoxide detector. Smoke Alarm All Smartwares smoke alarms are equipped with an optical sensor. An optical sensor reacts quickly to smoldering fires, has fewer false alarms and is environmentally friendly. The battery in the RM250 Smoke Alarm has a lifespan of 1 year and the sensor has a maximum lifespan of 10 years. The battery indicator warns you with an audible signal if your battery needs to be replaced. The smoke detector is equipped with a silent mode that can be used to turn off the alarm if it gives a false alarm. Smartwares FGA-13041 Carbon Monoxide Alarm Make sure you are warned in time when there is too high a concentration of carbon monoxide in your home. The detector has a 10-year sensor and replaceable batteries. In addition, this carbon monoxide detector has a display that shows the concentration of carbon monoxide. Carbon monoxide is odorless and tasteless. The loud 85 dB alarm ensures that you can take action to avoid carbon monoxide poisoning. - Warns in time of too much carbon monoxide - The 85 dB alarm sounds when the carbon monoxide concentration is too high - Easy to place near combustion devices using screws - For use with central heating boilers, fireplaces and boilers - Easily test the detector by pressing the test button Loud and clear alarm The Smartwares FGA-13041 carbon monoxide alarm has a loud and clear 85 dB alarm, which goes off when the permitted carbon monoxide concentration is exceeded. The alarm can be used in rooms with an area of ​​​​20 m² up to 40 m². The sensor has a lifespan of 10 years and is supplied with batteries. You will hear a short beep if the battery is running low, this way you will be warned when you need to change the battery. Easy installation The carbon monoxide detector works optimally when it is suspended from the ceiling and at least 1.85 meters from a combustion device. An ideal place to hang the detector is, for example, near the boiler, the boiler or near the gas stove in the kitchen. The smoke alarm is mounted in the middle of the ceiling in a room, at least 0.5m away from walls/beams etc. See the manual for installation instructions. Batteries Carbon monoxide alarm: 3 x AA Smoke alarm: 1 x 9V Package contents Smoke alarm, Carbon monoxide detector, batteries, manual, mounting material