"Alarms are peace of mind for those who need them.
After looking on the Amazon website there was an advert for Mighty Mule offering wireless driveway alarms. Dakota Alert are another manufacturer that offer wireless driveway alarms.
Some driveway alarms have different settings allowing for the adjustment of loudness. The more expensive driveway alarms allow one to adjust the receiver to lower the sound that is emitted.
Wired driveway alarms are widely available online at eaby. They are also carried by Sears and general hardware stores. www.homesecurity.com offers a wide range of driveway alarms as well.
A good website to find driveway security alarms is, homesecuritystore.com. If you do not find what you are searching for here, then you can visit drivewayalarmproducts.com, or gadgetshack.com
Homeowners and businesses can use wireless driveway alarms to let them know when a person or a vehicle has entered the driveway. This helps them prepare to welcome guests and respond to intruders. In the past, driveway alarms took long wires and some digging, but now that wireless technology works so well, sensors can easily be positioned where needed for both temporary and permanent use. When a vehicle passes the sensors, the people inside the house know that someone has arrived.
I recommend you called the people who installed the driveway alarm from you. You do not want to risk the safety of your home because you had to fix things yourself.
Dakota Alert seems to have a great reputation for Driveway Alarms; They make two motion driveway alarms...the DCMA-2500 (wireless range up to 2000 feet plus) and the MURS Alert (with a wireless range up to 2 miles !).
Shopping results for wireless driveway alarms, this site gives the best prices as well as the nearby stores selling these devices. There are a large varity of prices, as well as just basic to all the bells and whistles. So it would depend on your special needs.
Yes ADT alarms are worth the purchase. They have fire and emergency alerts to the correct authorities and might be the difference to your family's safety in an emergency.
For anyone with a long driveway or someone who simply wants to know in advance when someone pulls into the driveway, a driveway alert alarm is ideal These alarms are simple to install. The sensor will generally come with a stake that is drive into the ground. This transmits to the receiver in the house that will emit a beep or alarm sound when a vehicle enters the driveway. The placement of the transmitter is important. It should be at the end of the driveway, but not in a location that will be tripped by passing cars.
Driveway security alarms are wireless transmitters and receivers that sense presence through infrared sensory. The transmitter is weatherproof and is generally fixed near the mailbox. They monitor movement in the driveway. A signal will sound when something passes into it, typically a car driving in or a person stepping out. The theory is similar to lights.
They're usually set to be calibrated, so you have a good amount of say in the matter. In general, you should set it for about ten feet.