We’re happy to help, @Umesh1! The best thing to consider first is how you would like to power your Camera. We have Camera models that operate by battery, plug, or high voltage wiring. For battery-powered devices, you will want to place where a solar panel will get maximum direct sunlight and is reachable for recharging the battery. For the plug-in powered Cameras, please ensure there is an outlet nearby the mounting location. The wired Camera models, such as a Floodlight Camera, require a wired junction box for installation.
Once you’ve decided this, mounting the Camera around 9 feet above the ground, will help for optimal motion detection. Here is a great Community Article by @Riley_Ring, that covers Camera placement and insight for several Camera models. I hope this helps! 