does this unit have battery backup?
1689723
No battery backup. Instructions say battery not needed and settings are saved in memory. Unit works great for me. I love that it's really easy to program and use
1689724
No, but in the event of a power outage, it stores the programming for later. (No need to re-program.)
1689725
No, it doesn't need one. The setting are stored in memory. I love this unit. It's much simpler to use than the previous model I had.
823700
It's been quite awhile since I installed my timer and I don't remember now what number it was----but I know that it did take a back up battery. Are you sure your's does not? I've never seen one that didn't? But I suppose that it's possible that the newer models might use a system that won't dump your settings when the power goes off. I haven't researched your model number so I can't say one way or the other for certain.
358114
it has battery backup in case the power goes out, but it does plugs in to a wall outlet' I love this clock because I can set 2 separate alarms for weekdays and weekends!!
2193825
Hi Douglas. This does not have a battery backup but it has six (6) isolated filters to provide clean and clear power to all of you components. To know more details, check this: http://www.belkin.com/IWCatProductPage.process?Product_Id=443690 You may also check this device: http://www.belkin.com/IWCatProductPage.process?Product_Id=443702
952895
No battery backup is included in this package. Check the website to see if you can purchase one separately.
479492
Sorry, I have no idea. The unit I received as a gift never worked at all. I really prefer one that plugs into an outlet and has a battery for backup.
2009804
Yes Mark it does have battery back up. This is a great system. We have been using it for several months and love it!!!!
1337442
yes, battery is for backup only, good thermostat i had old model last for 15 years just replace newer model because i just installed central air, works graet
2185011
Sorry but that is a question to ask the manufacturer. I looked at my battery backup unit and typed that into Amazon and bought it.
1425015
As someone else replied, this has no battery backup. The description must not be clear on that. Others have asked the same question, and I had to replace when found that there was nowhere to put the 9v, which is local code.
823702
It stores the settings in non-volatile memory, which is not lost if the power goes out. So it doesn't need a battery backup.
779763
I believe this unit does have a built in battery back up to maintain its' setting. The lights and optional audio warning do not function without power, but the setting will be retained until the back up battery is drained. Also, the video recordings on the SIM card are not lost with a power loss. Hope this answers the question.
2095025
Nop no battery back up. It just plug to the power outlet. Unless you connect it to a battery back up itself.
1382833
Yes it has a battery backup. All in all good radio with great sound and very easy to pair the bluetooth. Only thing I dont like is the small display and the narrow viewing angle, and the fact it came with no instructions at all
1891294
Yes, it does. It has a battery backup (9v) to keep programmed numbers and the message stored during any power outage.
1934568
Yes there is a battery backup!!! You might have to put the battery's in it.
778066
Yes it has keys for backup in case your battery would fail. Believe it actually came with two keys.