United StatesKidde is an American fire safety manufacturer founded in 1917 and one of the largest makers of residential smoke and carbon monoxide alarms. Alongside its traditional hardwired and battery alarms it sells a connected range that adds Wi-Fi, app notifications and voice alerts, including combination units that also monitor indoor air quality and models that report into the Ring app. It also makes fire extinguishers, escape ladders and water leak and freeze detectors.
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Level is an American smart lock maker based in Redwood City, California, and part of ASSA ABLOY, known for hiding every electronic component inside the deadbolt so the door keeps its original hardware and look. Its range covers Level Lock Pro, Level Lock and the retrofit Level Bolt, plus the Level Keypad and the Level Connect Wi-Fi bridge, all managed from the Level Home app. The locks pair with Apple Home and Apple home keys, Amazon Alexa, Google Home and SmartThings over Bluetooth, Matter-over-Thread or Wi-Fi.
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