Good camera. The 1/1.8 @ 8 mp is great if you have some ambiant light. I also installed the 8mp with the 1/1.2 sensor. If you have enough lighting I prefer the 1/1.8 sensor cam even at 8mp. Without much light th 4mp 5443 is probably better. The 8mp 1/1.8 is very good with ambiant lighting.