I am pretty tech savy so it was not difficult for me to install. I appreciated how my package came with a 16GB memory card, I didnt have to go out and buy one. The loop function is very handy. It doesnt stop recording after it runs out of memroy, instead it loops the videos. Meaning it will record over the oldest video on the memory card. I also enjoy that it has wonderful picture quality both day and night. Great product!