Why field of view matters more than people expect

It's easy to focus on resolution and miss that field of view decides whether your dog is even in frame. A narrow-angle camera (under 90 degrees) mounted in the wrong spot can end up watching an empty rug while your dog naps just out of shot on the sofa. Field of view is really about coverage, not clarity, get the angle wrong and no amount of resolution fixes it.

Matching field of view to room shape

  • Small or squarish rooms, a 90-110 degree lens mounted in a corner usually covers the whole space.
  • Long, narrow living rooms, a wide 130-degree lens helps, but corner placement still matters more than the angle number alone; a camera on a short wall facing down the length of the room will see far more than one on a long wall facing across it.
  • Open-plan living/dining/kitchen, a single fixed camera often can't cover it all. This is where pan-and-tilt cameras (that physically rotate to follow motion or can be moved via the app) earn their higher price over a fixed wide-angle lens.

Fixed wide-angle vs pan-and-tilt

A fixed wide-angle camera is simpler, usually cheaper, and fine for a single room your dog mostly stays in. A pan-and-tilt camera costs more but actively follows your dog around a larger or multi-zone space, which matters if your dog free-roams the whole ground floor rather than staying in one room. If budget allows and your dog moves between rooms, pan-and-tilt generally gives better real-world coverage than a wider fixed lens.

Placement tips that matter more than the spec sheet

  • Mount higher rather than lower, elevated placement (on a shelf or wall mount, roughly human head height or above) sees over furniture instead of being blocked by a sofa back
  • Angle downward slightly rather than dead level, so the floor and low resting spots (a dog bed, a favourite corner) are actually in frame
  • Avoid placing the camera facing a window, daytime backlighting can wash out the image and make your dog hard to see even with a wide field of view

Checking coverage before you commit to a spot

Once the camera is mounted, do a quick walk-test: move through the areas your dog actually uses, the sofa, a favourite rug, the spot by the door, while watching the live feed on your phone. If any of those spots sit right at the edge of frame or outside it, adjust the angle or reposition before drilling anything permanently. This ten-minute check catches coverage gaps that are easy to miss just by eyeballing the room.

Bottom line

For a typical living room, 110-130 degrees mounted in a corner covers most of the space. For open-plan or long rooms, prioritise placement and consider pan-and-tilt over simply chasing a wider-angle spec, where you put the camera usually matters more than the exact degree number.