Driveway Alarms Granite Falls NC
Granite Falls, NC
Other driveway security possibilities include infrared sensors which ring a chime or turn on a security light, when a person crosses the path of the sensor. Wireless security alarms are a popular choice for driveways and can warn of incoming cars by ringing a chime or using a speaker with a recording of your own voice message. These units often have a signal range of over 100 feet, hence they work on driveways up to 100 feet long.
New advanced systems have a signal range of several miles, very handy for ranch, cottage or countryside home applications. They come with portable receivers that allow you to be notified of a coming car no matter where you are on your property. Several unique driveway alarms use a buried metal probe which senses only metal objects passing by. It doesn't pick up animals or people crossing the path of the sensor. Wireless driveway alarms can transmit signals of up to 1000 feet or more.
Cottage security systems
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