my 720rn. never shuts off-answers?
1718506
Sounds like a defect. Get a replacement. I have had two for a long time and absolutely no problems. Be sure there is no dust covering it that may block signal and tell it that someone is near.
1718507
First Alert PIR720RN Motion Sensing Light Socket has a 3 year warranty. Click on this URL: http://www.firstalert.com/home-security/other-home-safety/lighting/pir725, and go to download and read the warranty.
1718508
My 720rn always shuts off in 3 or 4 minutes. It sounds like you have a defect in your light.
1718509
I've not had this problem. I've owned 2 of this product for 4+ years. As long as the product sees movement, the light will stay on. I have mine placed in 2 separate rooms. The lights will come on as soon as the door is open to either room. Make sure that NO MOTION is seen by the device and it will not turn on unless it is defective.
1718510
I have never had that problem with mine. Don't really know what the problem could be. Have had mine for a few years now and works perfectly. I think maybe yours might be defective.
1718511
it has to be surrounded by walls or something so that the beam can be relayed back to the product itself. If you have a light shining on or around it will also interfere, but there is the one or maybe two that are defective. So put it somewhere where there is no movement including ceiling fans dog, cat, horse, elk, reindeer and especially an elephant. If that doesn't work send it back.
1729470
I believe that Parragon23 is correct. It's hard to say because it's quiet and doesn't have any indicator that shows its shutting off.
2122156
I never turn mine off... it uses only a very minimal amount of power; uses very little when music is blasting, and virtually none at idle. So no power-up thuds in my system, however innocuous.
279919
I dont turn mine off. Since ive had it its only been powered down once because the power went out and I did not loose found channels or have to reprogram. I would conntact manufacturer or google the make model and issue.
692423
While it measures it won't shut off but if there's no activity it will shut of after 60 seconds
1039277
I just received an e-mail asking me if I could respond to your concern. But now I see that you've contacted customer service and the are sending you a new speed sensor (which was my guess). The auto-shutdown after five minutes was the clue. If left on and unattended it shuts itself off to save power.
381144
There is a timer on the unit. Make sure it has been turned off. If it isn't it will shut off before it reaches 50.... I know you said it runs longer and still doesn't drop down to 50. Make sure you read instructions and check all settings. I had this problem in the beginning... I had to read the booklet again.... Hope this helps Mine works great
316460
I have run mine as long a 4 hrs and it has never shut down. Send it back and get another one.
339786
We never had a problem and it does not shut off. You should check with manufacturer to see if it can be a defective unit
342182
Yes, I'm having a problem as well. I think it goes to the default setting when I turn it off? Works good otherwise.
197557
Yes mine too does the same too, but when you switch off the power supply it totally goes off.
152978
I don't know because I always turn mine off. Sorry I couldn't be of more help
2053213
Mine shuts off too; not even at particularly high volume either. Signal is being fed into the unit via stereo minijack. You are not alone.
2268703
It seems to shut off when full charge is reached, don't know the answer too second question.
2031785
I actually have the same issue. I have to power cycle it twice a month at least. I had a previous model (not the AC model) that worked for over a year without a power cycle. I was thinking of making use of the ability to schedule a reboot weekly...but I don't think it should be happening this often.
2225724
Funny you should point that out! The unit I received DOES have a shutdown cycle. The picture is indeed inaccurate.
2180132
I don't know mine has never shut off, even playing very loud for a long period of time