Video Door Phone System, 4.3 Inch Clear LCD Monitor Wired Video Intercom Doorbell Kits, Night Vision Camera Door Bell Intercom, Doorphone Telephone Style for Home Improvement

This is the second unit that I have installed without any problems. The earlier was purchased by my friend and I help with the installation. In order to extend the cable, you need to buy a sperate UTP cat5 cables (4 core multi stranded cable) and electrical tape, which should be available in any hardware or electric stores. The connecting and installation part is easy. The brightness, contrast, volume and clarity of the unit are excellent. I just need to press the unlock/lock button for control. I think it's an outstanding doorbell that could set your mind at peace.

Buen producto

Works great, fairly easy to install as an alarm technician, makes it easier ans safer for my disabled mom to find out who's at the dior.

I am disabled and live in second floor. This item helps me to not home down any more to open the door. Pretty much no one knows this item here in U. S. Before I purchase this, all the reviews mentioned about short video cable. By the time I bought it still was not upgraded then I have to purchase additional cable. Either take out the cable from the package or mention in your add. So people know before they buy it and hire electrician to stop working because of cable is short. But I love it

The system arrived much earlier than expected. It was easy to connect and set-up. I did not intend to use the unlock (door/gate) option. Being in South Africa, I did need to get an adapter for US to SA plugs but otherwise very happy with the purchase.