Does this unit have a battery backup?
1490715
No, and this is horribly annoying. Even a brief outage resets the clocks, alarms and everything - you have to completely reprogram everything. If you have power issues at all I would advise against it.
1490716
Glad this was addressed...was thinking about buying one but not if it doesn't have a battery backup.
952892
Yes to your first question. As for the battery back up timer I haven't seen one of those.
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!!!!
2283258
There is battery back-up for a specified number of hours. I use the prerecorded message that came with the device. So far when the power has gone out, all I have to do is reset the time and date.
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
897823
HiNo, it doesn't have battery backup system, I think you can use a battery convertor to convert 12v DC to 110 AC, I have such a device and haven't try it yet, will try this weekend.
702702
Yes, it has a battery backup. You will need to install the batteries. It's really a great phone.
1435278
Yes one battery. The unit did not have enough power for me so I sent it back.
1914053
Yes it does. It comes with everything you need to hook up the backup system except a battery.
963239
If it is plugged in to AC. Mine is not using battery backup and if the power goes off, the unit goes off.
1934568
Yes there is a battery backup!!! You might have to put the battery's in it.
548852
No battery back-up. If you lose power you have to release the emergency release and open the door by hand.
1342506
Hi Mike, Thanks for your inquiry.With this unit in particular, you cannot install a battery backup. Please note that as long as this unit is getting sunlight for atleast 8 hours per day, the light will light for atleast 8 hours per day. Here is a link back to the product page:Solar Goes Green SGG-F108-3 Super Bright Solar Flood Light - 108 LED
5412
Yes it does. This unit is not battery powered and must be plugged into a wall outlet to function.
2151426
As far as I can tell, there is no way to back up data as there is no output to any storage device. But....it does have flash memory so that you don't lose data during battery replacement.
1320403
Thank you for your question! The battery backup is optional, but if you would like to use this feature, 8 AA alkaline batteries would be needed.
548853
No. It does not have battery backup. During a power outage, it will need to be manually disconnected to allow opening or closing of the garage door.