does it record volt changes through out the day while I'm away? is there any notification if voltage drops below safe operating range?
1281517
As long as there is electricity running to it, it will register volt readings. It does not make any sounds if voltage drops below.
1281518
There is no form of recording voltage changes or notification of changes. Great device for anyone worried about voltage changes, like trailers watching for LOW voltage conditions.
1281519
It does not record voltage changes. Also there is no audiable notification.
1281520
It does not record voltage readings, nor does it give notification or have an audible alarm. I use a surge protector at the campground electric box that will shut off the electric if a surge or low voltage occurs. The one I have was $350.00. This is just a nice instant view that you can see what' going on from inside the camper. Well worth it for the price.
1281521
It does not maintain a record, it is simply a snapshot of what the current voltage is. Also, it does not have an alarm, again, it's strictly a visual as to what your current voltage is.
938265
I am running two power brite 2300's. I can't answer your question but maybe this will help. With the unit on and are able to use the remote I leave both units on 24-7 and do not notice any voltage drop.. I love these units because when out in the desert I leave both units on and hit the remote to activate the both of them at the same time. Hope this helps..
1876695
It has an auto sensor to switch between night and day. The DVR recorder is what will need to have the motion detection to adjust weather it records, or weather it notifies you that there is something worth noting. Well this is to the best of my knowledge any way, and hope it helps.
958964
I left it plugged in a 3.7v 350mah battery over night by mistake. The battery went down about 0.1v within 8-10 hours of continuous usage. It seems less accurate when the battery is below 4 volts...
1483795
No battery backup as the other responses indicated already. It's worth mentioning that there is some sort of memory function so that it "remembers" the temperature setting when the power does come back on.
462634
No! And that's a huge problem for me because I use it as an emergency back-up and it was dead the other when I needed it:-( I do like it though. It records clearly. You just have to remember to charge it!
2034340
I haven't actually measured it, but I have to assume the output voltage is very stable when the input voltage is within the specs of the device ... that's the whole point of the device.
1691798
Hi yes you can record while it's plugged in you lighter outlet or just charge your battery full and charge it in your pc.its lasts around 1 day with battery
1613351
As the camera isn't battery operated, I'm not sure voltage drop is important. The monitor is battery operated, and I've gotten about 20 hours of life before a recharge in needed.Hope this helps.
2074256
I believe the recording remains as long as it's not recorded-over on purpose, and the circuitry is in a functional state (i.e not broken or suffering from some sort of failure). As I recall, even removing the battery doesn't wipe out the recording.
1551253
Yes, if the 12V connection stays powered when the car is off. Most newer cars shut the power off. In "parking mode" it only records when it senses motion, so it won't get a complete recording of everything.
1683797
dont know but its very little.i hooked mine up to my deep cycle battery overnight with my digital meter also hooked up and didnt drop any volts, not even a tenth of a volt.
1690233
I have it plugged directly into the wall now, the power has gone out a few times and no data has been lost. I am thinking about getting a surge protector with a battery backup just in case.
1510990
Aparently not. But it's very valuable to be informed of the voltage so you know the equipment its protected and working properly. If you don't want it for a specific reason, put some tape over it (and take it off afterwards). The front panel lights can be turned off or dimmend down, but not the voltage readout. Best regars.
2096809
Sorry I don't know..I use it in an airplane to monitor battery condition with a voltmeter
1688822
As long as you have power going to it , it will record. Battery life is 1-2 hour the most.
1937318
I haven't timed the duration of the recording, but after an estimated 2 hours ether the battery died or my card was full. I believe I was using a 2, 4 or 8 GB card. I believe it will record continuous if left plugged in.