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30-day returns as standardOnBuy's minimum returns period is 30 days for most products. There are however some exceptions e.g. perishable goods, personalised items, digital downloads etc. Please read our T&Cs for more information.
【High volume CO alarm clock】high volume buzzer output, 3 meters maximum 85dB.
【CO key】Use the test/reset button to test the electronic equipment of the device, confirm the proper unit action, and reset the unit in the alarm clock.
【CO sensor monitor】The high-quality electrochemical CO sensor can be used repeatedly.
【LCD display sensor】LCD display CO concentration.
【LED display screen】 In order to display the standby state, it flashes every 50 seconds, and displays the alarm clock of the detector, flashing quickly.
Carbon Monoxide Alarm Detector EN 50291 Certified with LCD Display Description
LCD display and alarm: The LCD screen makes it easy for you to read the concentration value, and the alarm sound ≥85DB clearly attracts your attention.
Battery and low voltage alarm: You need to bring 3*AAA batteries to ensure low power consumption . If the battery is low, the LCD will show "LB" and sound to remind you to replace the battery. (Doesn't Include Batteries).
Test/Mute button: After you install the battery, wait for 2 minutes and press the TEST button. The LCD screen will light up and display "0". Long press the "TEST" button to check the alarm concentration, and press it again to delete it. If there is no emergency, press TEST to mute.
Simple installation: Carbon monoxide alarm conforms to EN50291 standard, simple installation, quick detection of carbon monoxide gas leakage. Can be used in the kitchen, bedroom, bathroom and other places.
Pacakge: 1x Carbon Monoxide Alarm (Doesn't Include Batteries)
Excellent 4.5 out of 5
