Intelligent Peephole Security Camera Doorbell - Easy Install Kamanqi with 7 inch HD Touch Screen, Wide View Angle and Night Vision - PIR Motion Sensor initiated Video Recording with Visitor Logs

I have had several, and researched many, video doorbells. There are many great ones, but almost all are lacking in some vital feature. This one has it all. It is very solidly build. You don't need WiFi, a cell phone, and you don't have to wire any external power to the unit. Movies are easily downloaded by removing the SD card. The battery is huge, lasts a long time, and very easy to remove for recharge. You can set the length of the video recording time. The screen is large, with excellent resolution and video quality. Night vision is outstanding. It is very easy to set up and use. I had a few question about the unit, and their customer service answered thoroughly and quickly. I highly recommend this over all of the others.For future updates, I have just a few minor suggestions which in no way detracts from my 5 star rating, or the fact that I would buy this again without hesitation:1. There is only one volume control that regulates both the doorbell volume and the chime volume if you manually turn on the unit. Would suggest making separate volume options, or better still, be able to manually and silently turn on the camera from the inside using the touch screen just to take a peek outside. As it is now, you can set the volume to zero, which indeed silences the inside chime, but also silences the doorbell as well.2. Night vision is outstanding thanks to a great infrared camera. However, in the day, the colors are not correct because I guess there is just the IR camera, rather than switching to a regular camera in the daytime. Thus, daytime images have a pink hue (typical of infrared cameras). However, you are not watching a movie on this thing, and if you are trying to identify who is at the door, you will have no difficulty, even if their blue jeans are a little pinkish.3. There is an outside microphone ostensibly for the person at your door to leave a message, but this ability would not be obvious to that person. It would be nice to have a two-way microphone/speaker so you would not have to yell through the door.

Wonderful, just perfect! Thank you