WPA-3000 Wireless Probe Driveway Alert Kit- Max Range 600' Review

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(More customer reviews)We recently moved to a country location with a long driveway. Friends in the area use motion sensor alerts for their driveways. We have noticed they pay little attention to them because the numerous deer and other wildlife in the area are always tripping them off.
So when I found I could get a sensor that works on magnetic principles for detection I was delighted and ordered one. I received it quickly from an Amazon merchant, read the instructions and installed it. It works perfectly. It was easy to install the unit so that it is virtually invisible from the driveway.
The range from the transmitter to the house in my case is about 600 feet, through heavy brush, and the unit has handled this with absolutely no problem. I have tried the alarm receiver in several locations in the house, including the basement, and it has worked perfectly in all of them.
I was concerned initially about the fact that the sensor would not pick up someone on foot walking to our house - but then I realized that my neighbors with motion sensors have so many false alarms that they pay no attention to the alarm unless they are expecting a visitor. In my opinion knowing that an unexpected vehicle is coming up the drive is far more effective as an alarm that ignoring an alarm because of so many false alerts due to deer, dogs, rabbits etc.
In the three weeks I have had the unit installed, it has never failed to detect a vehicle, and it has never sounded an alarm under any other circumstance. Which is exactly what I wanted.
For what it's worth - I do know electronics, and the quality of the unit internally is excellent. Also, the enclosure for the transmitter is well made to resist the ravages of weather and sun.
As far as I am concerned this is a well thought out and well made unit that does exactly what I wanted.
It deserves five stars.

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The WPA-3000 is an extremely reliable driveway alarm that is used to detect vehicles only. The transmitter operates on one 9-volt battery and has 50' of direct burial wire connecting the probe to the exterior case. The probe is buried parallel to the driveway, and will detect vehicles passing by within approximately 10-12 feet. The direct burial cable can be run to a tree or post nearby, where the transmitter box is located. When a vehicle drives by, the transmitter will send a signal to the WR-3000 receiver up to 600 feet away*. The WPA-3000 is ideal in locations where there may be deer or other large animals that would cause false signals with a motion detecting system. Also, because the probe is buried underground, it will be the least noticeable of our wireless systems. The transmitter is weatherproof and meant for exterior locations. Up to four zones can be monitored with additional transmitters. The transmitters can be programmed so they will each sound a different tone at the receiver.

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Wireless Motion Alert Kit-600' Max Range Review

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(More customer reviews)This is the fourth remote driveway alarm we have tried. The others ranged from a $70 GE unit to a $250 unit that supposedly worked "up to four miles." They would either not have the range needed (about 100 yards) or would stop working after a few days. Replacements were tried for all, and all had the same failures or problems.
This one, however, has now been working flawlessly here for two weeks. It has been through a major rainstorm and several extremely foggy mornings. Temperatures here have been as high as 94 degrees.
Other pro's:
Worked out of the box with both receivers. The default settings were fine and setting switches was not necessary.
We like the ability to choose the alarm sound. We chose the short musical selection for the house. The workshop/garage has the sharp whistle tone, as there is often other loud noise going on.
Con's:
Like most infra-red receivers, it does occasionally pick up dogs, deer, and even a crow that flies close enough. It does not trigger on trees or leaves, even in high wind (and where we have it mounted, there is a small forest across the driveway.) I suppose that would be possible, however, if the tree/leaves were in the sunshine, and thus hotter than the surroundings. BTW, although called a "motion sensor," the manufacturer says an object must be a minimum of six degrees warmer than the surroundings to be detected.
Suggestions:
We found that vehicle pickup is more reliable if the sensor is pointed somewhat down the driveway rather than directly across it.
Setting it higher off the ground reduces the triggers on dogs, but also makes it possible to miss some vehicles that do not produce a heat signature that high off the ground. We set ours at about four feet. It still picks up medium and larger dogs, but has not missed a single vehicle. It does not pick up cats, skunks, etc.
If you get false alarms, especially at similar times of day each day, try changing the transmitter and receiver subcode. One of your neighbors may be using the same unit.
Update, 2009:
Well, it's still working fine almost two years later. It does occasionally miss a vehicle, and we have noticed that almost all of the ones it misses are painted white. Maybe that has something to do with the temperature difference requirements. Maybe mounting it a little lower would help.
It has stopped working once. That was one of those so-foggy-everything-is-soaked mornings. I brought the transmitter indoors and removed the battery. Then I set the opened case in front of a small fan for a couple of hours. After the drying it again worked fine, and has since. Still highly recommended.


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Don't be caught unaware. Protect your home or business from unexpected visitors. The WMA Wireless Motion Alert system sends an immediate alert when a person or car enters your property. The transmitter operates on one 9V battery, is weatherproof, and easily mounts to a tree or post near the driveway. The transmitter uses a infrared beam to detect people or vehicles to a distance up to 80', then sends a radio signal back to the receiver, which can be placed in your home up to 600 feet away. Dakota Alert WMA-3000 / Includes one Transmitter and one WR-3000 Receiver / Transmitter uses a passive infrared (PIR) beam to detect people or vehicles up to a distance of 80', then sends radio signal back to the Receiver up to 60' away (actual range will vary depending on local terrain). / Operating temp range: -30 degrees F to 120 degress F.

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Dakota Alert Extra Wireless Transmitter Review

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(More customer reviews)I thought it was great when I bought it. Soon though I found people coming to the door without hearing the alarm going off beforehand. It only worked for 6 months. Stay away from this company and this product.

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- Dakota Alertextra wireless transmitter- For the Wireless Motion Alert 3000 (DK-WMA-3000)- The extra wireless transmitter can be used in other locations such as driveways, other buildings, or backyardDK-WMT-3000

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