What are audible intruder alarms?

Answer If you have ever heard a noise late at night and wondered if someone was in your home, you would have rested better if you had an audible intruder alarm. This intruder-detection device sounds an al... Read More »

Top Q&A For: What are audible intruder alarms

What is the audible hearing range?

The typical audible hearing range for an average person is roughly between the frequencies of 20 and 20,000 Hz. This corresponds to an approximate intensity of 0 to 130 decibels. For comparison, a... Read More »

What is the audible range of the human ear?

The human ear can respond to sounds if they are in the audible frequency range of 20 Hz to 20,000 Hz. While some people are able to hear the entire range of frequencies, others are not.Source:Hyper... Read More »

What Are Lmi Alarms?

LMI alarms are alarms that utilize LMI technology to increase efficiency and improve the specificity of the alarm's function. This technology makes these alarms more sensitive and accurate than sta... Read More »

What is a good wireless motion alert detector with audible alarm?

Inside I assume. Go to Lowes or Home Depot. They have the type you want and it comes with a remote to cut it off when needed. I have high ceilings and the remote is handy.Do make sure you're really... Read More »