Will this work if the power is out?
487191
Yes-manually ... there is a red 'T' handle on a short piece of rope you pull to disengage the chain ... you then open and close the door like you did before you had the opener attached. It is easy to re-set once the power is restored. My wife just had to do this this past weekend when the power was out and I was at the Fire Hall.
487192
No, this model will not. The model you're asking about is much more expensive.
487193
Like all openers, there is a cord to pull which disconnects the opener so the door can be opened manually. There are no batteries or anything so without power it ain't gonna move itself!
487194
If what you need to know is if you will be able to open the door when your electricity is down, yes, it does have a cord you need to pull to release the door.
487195
NO.Requires electric power. Door can be operated manually during power outage.
2164517
If the light was on when the power went out it will come back on. It will not turn on if the light was off when the power went out.
702704
Speaking as a retired Telco Tech, it depends on where the power comes from. Generally, if your power goes out, no your phone will not go out. However, so much of the phone system is electronic, so, if the battery backup runs out before the electricity is restored, such as in a major storm, your phone service will fail. That said, this type of phone is powered off the Telco power. The base phone should work.
47785
No. That is one of the limitations of this product. It is also one of the reasons that the price is lower than chargers that will still work if the power goes out.
1510573
Correct. Will work without power. Has a manual switch as well. Great switch for the price.
857851
It probably will not work. I do not know the mechanics inside, but I know this is sealed and only works in the forward direction, so it is probably closed when not in operation. Someone from the manufacturer can probably answer this.
1245681
No it will not turn back on after a power outage, but you can set it up to turn on and off with an internal timer that comes with this unit,
569459
No this water heater needs to be plugged into an outlet to work, so if the power is out then its useless. If you are looking for one that might work in a power outage try the bosch line. I had an older model bosch that didn't require electricity to operate.
158946
You can reset it after power went out by unplugging it and plugging it back in. Or trip the breaker on the circuit it uses and reset it.
1159831
Yes it can however given the lack of power Im not sure that it would be up for the task!
203989
NO. Not if the power to the unit is shut-off, as with an indoor light switch.
505244
The important thing is that the Power Drive will not have energy to operate regardless you having battery power in your remote control and/or keypad. The remotes should keep their setup, much in the same way you do not reprogram your remotes for TV/VCR after a power outage.
1965790
Absolutely NOT. It needs (by code) to be hardwired to a direct power source. That's the whole purpose- when the power goes out, the emergency lights come on. You can wire it to the power BEFORE it enters the light switch, but not after (controlled by) the light switch.
906216
Yes it will run after loss of power it is Macanical switched not electronic
2120419
If that were possible, then it wouldn't work. Think of it as testing the unit every time you come home. Or perhaps you could find some sort of remote control for an electrical outlet, designed to turn a lamp on or off, and carry that with you to turn off power to the unit when you come home. But if there is such a thing, be sure it isn't using light for the control, like a TV remote does.
79776
Should work as long as the device not being used is completely powered off.
702703
This phone will not work if the power goes out. Your best bet is have an old "Ma Bell" phone on hand in case of power outages. They draw their power directly from the phone lines so they will still work even if power is out. I hope this helps.