The highly rated GE 50246 door stop alarm was designed based on the keep it simple principle. It’s powered by one nine-volt battery with low power warning light, is portable, features a simple on-off switch operation, and most importantly it is extremely effective. Being a wireless device it is by nature easy to set up and install, but its compact size allows it to be deployed anywhere you need it. Whether it is a hotel in a unfamiliar location, a college dorm, or just a room within your own home that needs the extra protection.
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