Daewoo Interconnected Heat Alarm, Compact, 85db With Led Light, Battery Included, Low Warning, Test/Hush Mode, Mounting Plate Screws Connect To Compatible Alarms

Good to know - If the Daewoo heat detector gets a bit too hot for comfort from a dodgy oven or fire, the alarm and LED flash will alert you - Turn the alarm off by pressing the hush button if it's went off accidently - The test button makes sure it's working properly in case there's a real fire - A low battery buzzer will let you know when it starts to run out of juice - Connect other Daewoo alarms wirelessly, so if one of them detects heat, the others activate automatically ______________________________________ PLEASE NOTE: This product is not smartphone compatible.