Great security when away
930699
Easy to use and peace of mind. We like to rent houses or condos when we vaca and we have a dog that is family so she travels with us. We used to be apprehensive about leaving her alone because you never know who has keys to a unit. This solves that problem by making it impossible to get in using a key. We bought 2, one designed for levers and one designed for a knob handle(we were mislead that they weren't interchangeable, hence only 4 stars, but you can use the lever type on knobs). While it is nice to have two just in case, I would have only bought the lever type because it is more "universal". It wasn't said directly that a lever type couldn't be used on a knob, but there was heavy implication I needed two. A little bit of a turn off
3936046
Great extra security. It's not 4K or anything but it gets the job done for a great price.
3383096
This system works beautifully. The angle of coverage is sufficient as is the night vision capability. The internet interphase allows me to see what's going on at home no matter where I am in the world. No home should be without this level of security.
2840847
The peace of mind i have since installing this is huge. I get notified immediately when a package arrives at my door and I can see who has been at my door.

The hardware is very well put together and feels high-quality. The camera is easy to install and works very well.  I've had no issues with wifi connectivity to the camera but my wifi router does put out a good signal through out the house. The camera also has a good api that can be used to automate settings which is one of my favorite features.
3316922
I've only had this installed for 3 weeks and has saved me from one possible break in.  I feel that this system brings me another level of protection in my security system.
2085005
This product was very useful and gave us a sense of calm traveling in a foreign country.  Our stuff was secure and we did not eed to worry about RFID being an issue.
1683958
Great security aid. I had it installed at office. The app is great. Allows me to see whos coming and going and when. It alerts me when someone is at door. Picture quality is good. I can see things 100 on other side of parking lot. About 120 degrees of vision. It activates and photographs/records when someone within 15 of my office door.
2858617
I just installed this in my home. I love the warning features. It will let you know if someone goes in or out. The alarm is loud enough to hear outside. I think this would make most intruders leave. It is well built, very solid.
4811267
I like this so much, I bought two of them.  It won't stop a determined thief, but if you're at a pool or whatnot, you can hook this onto a chair and it will provide a minimal level of security for your stuff.  More than enough room to put a phone and wallet.
1057836
The safety factor is unbeatable. It's always good to have a record of who has been at your door. A bonus for me is that my home is very soundproof and it can be difficult to tell when someone's at the door if I am downstairs. It definitely helps to get a notification on my phone and to be able to talk with the person at my door while I make my way there or put the dogs up.
4376076
This alarm provides me a peace of mind when I leave my apartment unattended. It is loud and would likely cause panic to anyone who tries to break in. It works well and can be installed and set in a matter of minutes.
3834453
I live alone now and like the added security of being able to use this device to make it appear that someone is at home when I am away.
840234
Heavy duty and security to give me peace of mind.  And I will come back and rate again on performance after someone tries to challenge it.
1684600
After having this for less than a week it already has made my wife feel more safe at home.  Had someone ring our doorbell at 11pm and instead of my wife having to wake me up or answer the door without knowing who it was she could just check her phone.  Some young guy wearing a backpack and looking kind of sketchy, not sure what he was up to but at least we have a picture of someone if they were scoping out the place.  Well worth the price to make my wife feel safe and secure.
3804002
So far so good. Installation was simple and straightforward. I did run into some initial issues with connecting the battery to my phone/wifi. However after I removed my phone case (which they suggest you do anyway) the battery was able to pick up on the tone emitted from my phone more easily. This is perfect for me since I do a lot of traveling, and will give me peace of mind while I'm away!
1600378
A really wonderful product and highly useful !!  Years ago, I found one of these little gems. I was traveling by myself and often stayed in sketchy places. I used the door stopper on the inside of my hotel room and felt so much more secure. Thru the years, there were a few instances of someone trying my door. The stopper held firm. I sent some  with my daughter for college life and now that she travels with her job, we just keep one in every suitcase or travel bag we use. They are small and for the price, provide a great deal of security.
2067822
Nice little security deterrent to add to the house.  One thing not advertised on this security device is the back of the alarm.  On the rear of the alarm, the side that adheres to the window, it is bright red and indicates it is some sort of security device.  This feature is a great idea, it is noticeable from outside the window and/or door and may get an intruder to think twice before entering.  I also like that it was designed to easily replace the batteries and the overall profile of the alarm is slim enough to put it anywhere on my sliding glass door without it interfering when opening or closing.