Help finding nr 4 IP cameras

[skiocink]

Hi guys, I need to buy 4 cameras for my home.
I want to monitor the perimeter and I'm interested In HFW1831 or 2831 but I'm not able to choose the right model.

The cameras must frame the sidewalk at the base of the wall for its entire length and frame as much of the avenue as possible.

 

[sebastiantombs]

Four cameras won't work very well, IMHO. Two per side with overlapping fields of view is the best arrangement. Look in the Wiki in the blue bar at the top of every page. Pay attention to the discussion on "DORI", distance of recognition. Additionally, mounting height and lens size come into play. A 2.8mm lens give a nice, wide, view that s useless for identification unless the subject is within about six feet of the camera. Mounted too high and all you'll be getting it the tops of heads.

 

[skiocink]

One camera for each side of the house.
approximately in the center of the wall and 4 meters high. The measurements are those of the drawing. Unfortunately, I don't have much margin

 

[mat200]

Hi guys, I need to buy 4 cameras for my home.
I want to monitor the perimeter and I'm interested In HFW1831 or 2831 but I'm not able to choose the right model.

The cameras must frame the sidewalk at the base of the wall for its entire length and frame as much of the avenue as possible.

View attachment 80341

Hi @skiocink

4M high... what is the functional goal? People counting?

 

[skiocink]

Hi @skiocink

4M high... what is the functional goal? People counting?

Hi, motion detection in a private area

 

[mat200]

Hi, motion detection in a private area

Hi @skiocink

If you want motion detection, look for alarm sensors which handle that. They seem to work better than image processing to detect motion.

 

[skiocink]

Hi @skiocink

If you want motion detection, look for alarm sensors which handle that. They seem to work better than image processing to detect motion.

Thank fir your suggestion. I'm looking for those also, but in addiction to cameras.
I'm looking for cameras with a wide orizzontale angle. 1831 has 111 degrees, 2831 has 113 but it's a little more exepensive with options not useful for me (sd card for example)