Does this model have a battery backup for the settings?
1520501
No i does not. But that really does seem to be an issue for me. My Electric rarely goes off.
1520502
Intermatic Model EH40 (240V) and EH10 (120V) are electronic water heater timers with battery back up.
1520503
No,There is no battery back-up, but it is very easy to reset time . The unit has saved me a lot of $$$$$ .I have my hw heater set to come on 2 hours a day.
1520504
No, this is a strictly mechanical switch, you need to manually reset timer after power failure. I have been using this combination of timer and electric water heater for close to 30 years and believe it is even superior to the current fad of "on-demand" heaters.
1520505
No, when your electricity goes out, you need to reset your timer. Easy finger adjustment.
952892
Yes to your first question. As for the battery back up timer I haven't seen one of those.
1825911
Below is what the tech specs say about loss of power. There is no replaceable battery that I see. I suspect it the local time is saved via a capacitor type back up and the other settings are stored permananetly any time you set them. I have only reset mine once and that was because I wanted the light to come on later because of holiday deco's on the porch.Power outage: The screen is blank. Only the time must be set if the outage lasts more than 4 hours; all other settings and programs are permanently saved.
626812
We haven't lost the presets, but we do use battery back up option on clock.
435967
Yes it does. I've had a couple of power outages and it has always come back up to my settings.Tom
394552
No battery that I know of, but it does retain settings in the event of a power outage.
223763
It does not. I just confirmed it with the one I just got - unplugged it - pushed the power button - nothing.Nice display though. The rechargeable battery seemed like a weak feature anyway because it was only rated at ~1-hour of use.
1343609
Yes there is a battery that recharges itself and never needs to be replaced. I believe it will hold your settings for 30 days. It is a marvelous timer/switch and I highly reccomend it. Earl Tillman
778066
Yes it has keys for backup in case your battery would fail. Believe it actually came with two keys.
341340
Unfortunately, this model does not have a battery back-up. So if you turn it off it will reset to the default mode. If you think a bright light will kill the mood imagine a bright light along with the loud announcement of: "You Are Trespassing!!!!" Scared me to death the first time our power failed. There are other similar models that do have a battery backup so that it will not reset/loose any video when the power is cut. Good luck!
1424664
This radio only runs off AC power (120volt). I can not remember if it has battery back-up for the clock. OBTW this is a very nice sounding radio with the ability to work from a number of sources .
684192
Yes, the timers have a battery backup to retain your settings in the event of a power failure. The battery is charger when you plug the unit into an outlet. Let it charge for at least 10 minutes before unplugging. I'm not sure how long the unit will keep the settings stored during a power outage, but I have experienced a outage of about 2 hours and mine retained its settings. Hope this helps.
915697
No, there is no battery back up. Even still, it's a great unit, and we've had no problems with it.
1825913
Below is what the tech specs say about loss of power. There is no replaceable battery that I see. I suspect it the local time is saved via a capacitor type back up and the other settings are stored permananetly any time you set them. I have only reset mine once and that was because I wanted the light to come on later because of holiday deco's on the porch. Power outage: The screen is blank. Only the time must be set if the outage lasts more than 4 hours; all other settings and programs are permanently saved.
1914053
Yes it does. It comes with everything you need to hook up the backup system except a battery.
1933313
it does have a battery back up. but you must install batteries and use the ac adapter for power source.
73739
Not I have not seen any old back up camera had them I do not think it is an option you can turn on and off but having said that I have not looked in Option menu to see if that option exists