The field of view of average doorbells is not wide enough. When some theft or sabotage incidents occur, it is hard to catch the perpetrator because they are usually in the blind spot of the doorbell's view, so we made a dual camera video doorbell, increasing the vertical and horizontal field of view by adding an extra camera and choosing a camera with a wider field of view to reduce blind spots, especially when there are steps at the door.
We tested some better-seller doorbells in the same scene. The results are as follows.
Lindo dual camera video doorbell performs better in both vertical and horizontal field of view.
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