Does it have a permanent on-off switch or an override switch?
1946236
Yes, it has 3 modes. Automatic, Manual and Random. Automatic uses the program you´ve setup, Manual is the override your asking about, and random just activates randomly. Another thing I think its important to note, is that the timers I bought all have 9 programable memories, eventhough the seller just states multiple on/off on a 7 day period
1946237
only if programed to do so. the one I have has 8 times to turn on and off at a certain time. It does have a bypass button to test pump.
1524967
This particular one does not have an on off switch. Several years ago I bought a similar one on Ebay that did, I do not remember the name but it came from China. There are several listed there. Hope this helps
2192207
There is no "off" switch. The unit is always on but "activated" only when the door/window is open/closed.
372599
There is no off switch. You have to remove the battery to turn it off. The batteries, however, are inexpensive and last a long time (my first one lasted 6 weeks).
931480
The one I own turns on from stepping on it with both feet. I don't believe it has a on/off switch. I hope that helps.
2278109
There is not an on off switch on mine. You can unplug the unit to turn it off.
2275363
Yes it has ON/OFF Switch. I love this thing. It works 99% of the time unless it is very windy but then again wind keeps bugs away to. HIGHLY RECOMEND
2060668
It had a resets button I believe, but no on and off switch. I never use that button, which you can see on the top right off that picture
213188
No. There is no switch for "On-Off" function. You can pull the plug to turn it off.
1287006
An appropriate question because it does NOT have an on/off switch. It continues to perform well for me, although the blue light would be very annoying if it wasn't tucked inside one of my cabinet panels. It worth noting, however, that the unit does NOT run hot at all. If it wasn't for the blue light constantly being on, you wouldn't know the unit continues to pull power. Hope this helps.
1193006
It does not have an on & off switch. It doesn't need one. It's very similar to a liquid crystal wristwatch or bicycle speedometer - it uses very little energy to keep it going. The button cell battery is replaceable, however. I have used this model for 9 years and find that the battery (for me) lasts well over a year - sometimes two. I actually have more trouble with the plastic bracket that clips to a belt or clothing. I usually end up breaking it while I'm on vacation if I am not careful sitting down in an airplane seat or tour bus seat. Consequently, I usually buy them two at a time on Amazon to get the free shipping.
1177568
It has an on/off switch but it seems to automatically turn off after about 10-15 minutes as well. Our newborn loves this more than her crib. I'm really glad we got it. Hope this helps.
629433
The unit does not have an on/off switch. I used two of these connected in parallelto replace my RV porch light.
163925
there is on off button switch. check their website for the full explanation and video on it.
919418
No it has no switch for ON/OFF. Just plug in to turn on and unplug to turn off. Have have had one for 18 years before I got this one and never had a problem until I forgot to take it in and it froze.
1155652
No, this unit does not have an off/on switch. There is, however, a temp. control dial.
1957765
Yes, there is an on/off switch... it's the white button you see at the end of the strip. I'm very happy with this purchase.