FireAngel FA3313-T2 Replaceable Battery Detector Twin Pack Carbon Monoxide Alarm

Carbon monoxide, or CO, is a poisonous gas emitted from household items that are defective, and as a result are burning fuel incompletely. Common sources of CO include ovens, boilers, BBQ's, open and solid fuel fires, gas or paraffin heaters and blocked or broken chimneys and flues. Carbon monoxide cannot be smelt, tasted or seen, and can be deadly - the only way to be alerted to CO is with an audible CO alarm. FireAngel design their CO detectors in-house and rigorously test them to ensure the highest ...

• Product 2: Featuring a quiet test function which means you're less likely to wake up loved ones or disturb the neighbours when testing your alarms
• Product 2: The alarm is supplied with 2 x AA batteries which can be replaced upon hearing the low battery warning, it is recommended you replace the alarm after 10 years
• Product 2: With optical sensing technology smoke is rapidly detected as it enters the alarm chamber, for a quick reaction to slow burning fires
• Product 2: The perfect replacement for FireAngel ST-625 model with a simple swap of the baseplates, or for ST-622, ST-620 and ST-750 models using the existing baseplate
• Product 1: Each device is supplied with 2 x AA batteries, which can be replaced as required when the alarms provide the low battery warning sound
• Product 1: The units have been designed to either be wall mounted or left portable so you can take them on holiday for protection on the go. They're also suitable for caravans, motor caravans and boats
• Product 1: As well as being calibrated and rigorously tested in-house the alarms have been third party approved through the British Standards Institute (BSI) and are Kitemark certified
• Product 1: Advanced electrochemical sensors detects dangerous levels of Carbon Monoxide ( CO ) in your home and alerts you with a clear, loud alarm