Good unit for the price
930250
Decent looking unit that went on easily. I was replacing a very old unit without a compatible quick-attach plug so I had to get down to the bare wires. In this case, the ends of the wires of the alarm were stripped far enough so that I didn't have to cut any more; very rare in my experience. One small drawback is that the the 9-volt battery access is from the back, so you will have to release the unit to get to it once a year or so.
29511
Let's start with price.  I took the plunge on Black Friday when I bought my unit from the company for $150 dollars.

  Pros:I like the unit for it's easy installation, pairing, iPhone app, free store age for a week of clips and notifications of triggered events on my iPhone.  There is not an application to directly view the clips on a PC. You can also talk to people and see whose there real time--there is a little lag, however, when being notified remotely from the house.  There have been no false alarms and the picture quality on less than HD is quite good, particularly daytime.  Nighttime is adequate. This unit replaced an analogue push button system, running on a 10 volt system that was some 30 years old. I got the bronzed color HD model and it matched nicely on the cedared shingled siding.  It does not point directly towards the Street as the entry way is on the side of the house.  If needed there are attachments that can angle the device to catch a different angle.  Customer support is responsive and solved my problem. They promise to replace the unit if it is stolen-- a nice feature.
Cons: There was an intermittent buzzing sound coming from my 30 year old ringer, once my unit was hooked up.  Evidently, the unit places an extra strain on the older transformer.  I was advised to replace both the transformer and the ringer with a new one from Home Depot for $19.97, as it is difficult to know where the faults are and there is a certain life expectancy of these devices.  I bought the wired Door Bell Delux Contractor Kit 4Stars Model 216599.  It installed easily and solved my problem.  It evidently has the right voltage characteristics (less than 10 volts) that a Nutone unit did not possess, despite being 3 different levels of voltage options.
Conclusions: If it were not for having to replace the existing transformer and hardware, I would have given it 4.5 stars. I'm happy with the low profile HD Skybell and would buy it again. Its nice to know when packages get delivered and when and to have a log of who comes to the front door, without having to pay some monthly subscription.
1546072
Great unit for the price. Install was easy into my 07 dodge with the kit. I had to put a bypass switch to get around the e brake but was simple enough. It's not fancy, but it does what a radio should. Best deal for the price.
2817234
very nice, so far. lots of features for the price. but, not too many. some of the features with the next level up units are just more things to break for me, imo.
4537229
Not quite as loud as was hoping for but, it's a solid unit with good sound. Battery life is good and so are the controls. Worth the money
2821838
I looked at units costing $800 and up, but thought I'd give this one a try at less than a third the cost. It performs well for the price and it's relatively easy to move around and use. The top opening for leaves/twigs is small, so you have to feed in a little at a time. It takes quite a while to shred a large amount of material. I have several pine trees and planned to use it shred their needles, but on that count it doesn't do well. The needles pass through pretty much as-is. I haven't used other shredders so don't know if others would do any better.

The chipper handles smaller branches (up to around 1/2 inch) but the vibration and noise discourage me from using it for larger ones.

Be careful not to get rocks or metal into it - seems to happen to me a couple of times an hour, and you have to unscrew the three wing-nuts around the base and lift off the cover to clear it.
1071153
Overall, this is a nice head unit with good sound. The installation (in a 2003 Subaru Baja) was easy and an additional mounting flange wasn't required - it mounted and the edges were covered by the Subaru trim. I used the brackets from the Subaru radio and CD player that I had removed.

The sound is fine, although I don't consider myself an audiophile.  Your mileage may vary.

The menu structure is a little clunky because they are nested to so many levels. Fortunately they aren't things you'll change all the time unless you just happen to be a person that like to play with the settings.

The only other comment has to do with setting the display color.  Maybe I'm slow but it took me a while to realize that it was asking me to set the intensity of red, green and blue independently.  Once I realized that, it was easy to set the display to a shade that I liked.

Bottom line:  Good unit for the price.
1098959
I've used this for about a month now and am very happy with it. The housing to access the settings is a bit of a pain to remove, but that's a minor aggravation. The unit works as advertised.
1290208
The unit was easy to assemble. I was worried that it was too lightweight since it is all plastic (except the metal legs) and snapped together. Once assembled and put to use, it seems to be OK. I've only had it a week, so time will tell.
3003347
Overall: Quite a nice little inverter, for the price.  A few shortcomings, but definitely a 4 star device.

I disassembled my unit, just to give everything a once over.  The nice bits are it has a replaceable internal fuse, 35 amps.  There appears to be an internal thermistor, which should limit the maximum temperature of the unit and hopefully failsafe it if overloaded.  At 12 volts nominal the fuse will hold up to 420 watts.  An external fuse would not be a bad idea, as changing the internal one could be a pain.  I used a 30 amp fuse when hardwiring mine.  The cigarette lighter adapter has an internal 15 amp fuse.  This could support 180 watts, but not too many cars could supply 15a constantly to the power port for an extended period of time.  I would personally keep it around 100-150 watts.  Especially if you run the batteries a low (the cutoff on this unit is ~10 volts, which would pop a 15 amp fuse at 150 watts.)

The shortcomings are notable, but expected at this price range. The fan runs 100% the moment the unit is powered up, till the moment it powers down.  You will have a hard time sleeping with it near you, though in a moving vehicle it is hardly noticeable.  The ground prongs on the sockets are NOT connected to ANYTHING.  There are no mounting or grounding tabs for the unit, so it will just kind of flop around if you do not rig something.  It has no remote enable/disable, so you have to touch the unit to turn it on and off.  it has no load indication, nor any indication other than on/off and Error.  Three minor changes that would boost this to a five star unit.  Mounting tabs, remote power on/off, and a grounding lug.

For occasional use in your car or on the go, its not so bad.  I would not recommend using this in a travel trailer, or to power any form of distribution wiring.

[Update - May 9th 2014]
I finally dug a little deeper into the inverter.  With an 80 watt AC motor load (a standing room fan on 'max') the inverter managed to remain 82% efficient with 12.52 volts measured on the battery bank.  That is not bad for such a small load on a lower cost inverter like this.  Check customer images of the product for a quick graph. 'parasite' or Idle power consumption was 440ma off the battery bank, or about 6 watts.
63179
Very good unit for the price. I replace my solar cover every year so this works great for me. This way I don't have to worry about holes or other damage all summer or the hassle of trying to claim on a prorated guarantee with the manufacturer on a more expensive solar cover and it works just as good as the more expensive ones. Another benifit is it's more flexible then the thicker expensive ones and easier to roll up on the solar reel.
871989
So far I am happy with this unit. It plays my xvid and mp4 video files from a usb flash drive just fine. It remembers where each video left off, but I haven't tried enough files to determine if there is a limit.

Two minuses:
 1. The analog output is noisy but the hdmi is fine.
 2. It does a poor job of playing .mwv files. If not for this, I would buy another.
4276732
Great unit for the Price. I had some signal interference with 380 Lumen LED headlight. Somewhat resolved by switching mounting side.
4060108
Good unit for the price had inverter for few months now works good keeping the frig going on trips and when I don't have electric camping
4063565
Just got my cover in the mail today.

The magnet that holds the front flap is a little weaker than I would hope. Could have also done without the white stitching but that is on me, it's clearly visible in the photos.

Good unit for the price.
3099731
For the money and size, the unit is a good choice.  The only issue - even with a better antenna, still has some issues with reception.
1477525
Good unit for the price!
The audio on this thing is nice and clear. You may encounter a slight humming noise due to the high power of this unit, however if you move the cables and/or the unit around a bit the humming will subside. Just experiment with it like I did.

Another thing, I would not run this 24/7 or broadcast explicit content unless you want the FCC onto you. I believe this unit's non-adjustable power level is above the United States Federal Government's rules for unlicensed operation. Also be careful not to interfere with any other station on the dial. If you set the unit 4 spots away from a receivable station you will be golden. For example if a licensed station is at 103.5 you can use 103.9 and it's far enough away so as to not cause trouble for 103.5.

I gave this 4 stars because if I were to disconnect power to the unit without turning it off first, the power needs to be turned on manually after plugging it back in. So if you have one of those timers or smart plugs this unit isn't for you unless you can be there to turn it back on when power comes on.

All that aside, have fun.