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

Good to know- As soon as smoke hits this Daewoo detector, the loud alarm with LED lights will start ringing- Burnt the toast? Press the hush button to stop the alarm- 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 detects smoke or heat, the others activate automatically ______________________________________ PLEASE NOTE: This product is not smartphone compatible.