Does it have a battery back up?
1779084
I believe it did, but I am sorry to say I cannot confirm because I now have an AT&T land line because the other stopped working. It was good for a long time.
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.
1743487
No, but it charges quickly. As soon as I'm done I plug it in for about 30-60 minutes and it seems to keep its charge.
842088
Mine didn't, no. Not from what I recall. It's battery powered. I sent mine back because I had issues with it the on and off button
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.
1456746
My control box came with a battery back-up, I have had this unit for 3 yrs and very little trouble with it, it is a inexpensive unit, you get what you pay for.
1313992
Mine did not, though the box said it was supposed. Had to send it back because customer service said they wouldn't send out the battery alone.
1099199
Yes it does but I wouldn't waste my money it's a piece of junk, it's not very loud and needs to be charged every 2 hrs.
897821
Mine does not. Instructions & diagram cutaway do not show a battery backup. Hope that helps.
1292341
It does, but mine was never able to charge, so I only used it once until battery run off.
2018690
It does have a battery back-up so if the power goes off, it keeps your programming.
1058711
I does have a power cord I do not know if it has a back up battery.y husband just looked and didn't see one. Hope that helps you.
1023881
No and the item is not all that great. Mine didn't work after 1 month of use since the battery would not stay charged.
2285021
Yes, it has a built in battery (non-replaceable). Runs several days on a single charge. Works very well so far (9 months).
504438
Yes it does. Bought it for my younger brother in law and he loves it. Only thing is ours didnt have a battery pack so he leaves it plugged in all the time.
401587
Yes, once the unit has been plugged in and charged, it has a back-up battery that will preserve time and settings during intermittent power outages.
832678
No. It does not have a battery at all.it must remain plugged in to to function.