Driveway alarm

   / Driveway alarm #31  
.... I have a Dakota Alert MURS passive infrared alarm that works well but has got traffic from other radios a few times in the last five years or so.

Have you tried another channel/sub-channel? I think that it would be very unlikely to get interference if you go to any of the sub-channels.

- Jay
 
   / Driveway alarm #32  
Have you tried another channel/sub-channel? I think that it would be very unlikely to get interference if you go to any of the sub-channels.

- Jay

You are probably right, but it happens so infrequently that I haven't bothered. Also, if I did switch I wonder if the same might occasionally happen there. The radio traffic has never lasted long. We live a couple of miles from the closest through road and I think it is just messages of trucks passing through to work sites.

The most traffic we got was a few years ago when an outfit was logging up past us. We would hear short conversations early in the morning, probably just setting details to start the day.
 
   / Driveway alarm #33  
I have a long driveway and don't know when people drive up when I am in the house. Need advice for a good alarm system.

I have labradors. I may not know what they bark at, but they always bark at legitimate stuff.

And since they are labradors, they will love intruders to death, rather than bite, so no lawsuits and no alpha dog problems.

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   / Driveway alarm #34  
I have a long driveway and don't know when people drive up when I am in the house. Need advice for a good alarm system.

I have labradors. I may not know what they bark at, but they always bark at legitimate stuff.

And since they are labradors, they will love intruders to death, rather than bite, so no lawsuits and no alpha dog problems.
-------------

My driveway alarm is half Lab, half Irish Wolfhound and very happy to see anyone drive in, but he always barks when they drive up the driveway. :thumbsup:
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   / Driveway alarm #35  
I have been using the Dakota Alert 3000 series units, 5 now, for maybe 7 or 8 years. I pretty well have it figured out so that I seldom get falses. I have 2 areas that I need longer range to be able to transmit and recieve too. So, it's time to invest in a MURS system to get the range I need. With that in mind I have a simple question or two for you folks who have these units.

Again, I need 2 sensors/transmitters. Currently we have a receiver down at the barn for my wife to be able to hear the alarms especially when she is down there alone for hours at a time working with her critters. We also have a reciever at the house that alerts us when there day or night. I plan on getting a Dakota Alert MURS Wireless Motion Detection Kit, Base Station Radio for one of the sensors and receivers let's say at the house.

Now for the barn.........do I get another Base Station Radio or a Dakota Alert MURS Wireless Motion Detection Kit with a handheld radio for the barn???????

I understand, I think that the base station gets perhaps a bit better range that the handheld radio; but the handheld can be used on the tractor or out in the pastures.............HOW OFTEN DO I REALLY NEED THAT?????...................Anyway, the question for you guys is the handheld radio at least an equal in what it does to the base station or what do you see are the pluses and minus factors???????????.................Thanks for your help.....God bless...........Dennis
 
   / Driveway alarm #36  
Dennis, I have a base station and a hand held receiver to go with my MURS passive infrared sensor. We got the handheld radio so we could hear alarms if we are in other parts of the house. I also have taken the handheld with me when I have been expecting a visitor or delivery and I will be working in the bush. But I don't think I have actually ever got an alarm while out in the bush. I'm sure it would work fine but I'm usually running the tractor or saw when I'm out there.

I don't notice any difference in the handheld and base station for receiving ability, but I have not tested it extensively. Another nice thing about having the handheld is that I can take it with me to walk by the sensor and test that it is working fine(as opposed to having someone listen at the base station in the house).

Rather than for security, we installed our system because we would sometimes miss neighbours who came to visit.
 
   / Driveway alarm #37  
One additional possibility - I use an old scanner as a portable receiver. As long as the transmitter is set to one of the "base" channels and not a sub-channel, any receiver tuned to the MURS VHF frequencies (151 – 154 MHz) will work.

A fun note - my wife just went on her daily walk while carrying her pistol. She must have crossed the buried probe in JUST the right place because she set it off! I thought that I had the sensitivity set a little lower than that!

- Jay
 
   / Driveway alarm #38  
It didn't dawn on me that all the MURS base station and hand held units are is a radio reciever...........Finding a "radio" that gets those freqs will work.............thanks there Jay.............KCO yes that is a good use to be able to test the units and direction they are set to...........Right now I put my house telephone on speaker to put by my reciever unit and then call that house phone on my cell phone and I keep them on until I am through testing all of my transmitters...............Lets me hear the units but is a kinda pain to do............Good stuff THANKS.....now just gotta count my coins to get the base unit with alarm and the hand held with alarm..........

That will give me a total of 7 alarms set around the place....5 of the 3000 system and 2 of the MURs....more than enough to eliminate any false alarms in the middle of the night.......IT is definitely somebody that should not be there..........thanks guys...........God bless........Dennis
 
   / Driveway alarm #39  
I don't remember if I've posted on here or not, but be advised that you can get WAY better range out of the MURS transmitters with a more substantial antenna. I used this one; VHF Yagi / Beams | Centerfire Antenna Got the MURS-frequency-specific model. I'm getting over a 1/2 mile through thick woods and rugged terrain with no problem.

- Jay
 
   / Driveway alarm #40  
I don't remember if I've posted on here or not, but be advised that you can get WAY better range out of the MURS transmitters with a more substantial antenna. I used this one; VHF Yagi / Beams | Centerfire Antenna Got the MURS-frequency-specific model. I'm getting over a 1/2 mile through thick woods and rugged terrain with no problem.

- Jay

Awesome, although I'm finding I'm getting a mile and a half out of mine out of the box. I'll need to try one of these and see how far it can really go!
 

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