Sealed-in lithium batteries – will last for long without ever needing to be replacedPeak level display allows the highest CO level recorded between 11-999ppm to be displayedDigital display clearly shows levels of carbon monoxideUnique water-based Kidde CO Electrochemical SensorCO ‘Quick-Test’ feature – temporarily de-sensitises the CO sensor to allow quick-testing using Kidde approved CO spraysInterrogation feature – allows peak level, test history to be analysed by Kidde upon arrangement3 LEDs – Alarm, Operate and FaultEnd-of-life warning alerts user to replace alarm after 10 years of protectionTest/Reset button to allow regular testing of alarm function
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