How much of a delay before the audible sound goes off? How much of a delay before the audible sound goes off?
2021468
I played around with it to see what it would do. A single beep sounds when motion is detected. Then about 15-20 seconds later the (obnoxious) alarm starts, and continues for about 30 seconds before it stops. I'm not sure how long it takes, but the unit does re-arm itself after the alarm has been sounded.
1387168
Due to the nature of this horn, being an air horn, will have a very slight delay as the little air compressor builds up pressure. We are talking just a fraction of a second...but it is a delay.
1414472
The sound can be heard by all! Actually, that might be better so that you realize how long you are holding the button. I did it in short bursts while saying "no" as opposed to a lengthy and noisy effect.
611576
No, I have not experience any delay. The sound quality is outstanding and the headphones are light and comfortable.
2091079
yes, he has setting for different times to shut off. the sound can be set for 15, 30, or 45 minutes. :)
1240771
No, and although I sometimes miss this feature I presume they don't include this functionality on purpose b/c it would be a safety risk in a kitchen timer: user might disable the sound, forget the sound is off and as a consequence burn something in the kitchen.
1153781
Yes it does seem to have a delay. Maybe 15-30 seconds, if memory serves me correctly.
467599
If the sensor is triggered, it goes off for about 15 to 20 seconds, then it stops on its own until it is triggered again. There is a mute button on the back of the control box, so if you want to cancel the alarm sound sooner you can...
33552
no delay at all..we have the speaker on a screened porch year round. It has been subject to floridas heat and humidity and works well..would definitely recommend
2139201
I do believe that the item is always in timed mode. That way the student will know if they are getting faster at their answers. You can however turn off the sound by holding down the on off button for a second after you choose your level. I have not found a way to turn the timer off. Maybe they have improved on the original model.
241175
The brochure says 1 second will knock down, any longer will temporarily disable. I haven't used it on anyone, but the sound alone is scary. Look on the web site
798548
That's a good question that I didn't think of :) But you cannot pause from the speaker! You can turn it louder and turn it off!
37952
Kathy, the off is when you move the switch to the middle position - moving the switch to the right gives you the loud piercing alarm and to the left gives you the milder chime, but if you carefully get it positioned in between the two positions, that should shut it off. It is a very small space between the three positions. hope this helps
354733
You have to hold it down for a few minutes. If on your ears still, you will hear an audible. If not, the light will blink.
1503929
I haven't pushed it to its limits, but it continues to sound for many minutes before I finally shut it off. I think my max so far has been 11 minutes. The tone changes speed, similar to some alarm clocks, preventing me from "tuning it out" as a background sound. The timer continues to run as the sound continues so I can see how long it's been since the alarm started.
182205
Timed 15 min, 30 min, 60 min or constant. So pretty much as little or as long as you want. There is a dial on top to control time and volume.
624345
The machine makes a loud click before playing or recording. It does not affect performance. We find newer electronics noisier than our older ones.