We are using the AMAZON Blink system at the house and for the most part are satisfied. The range from those cameras to the sych module and wifi is a bit too limited for a couple of the four cameras but
usually works. This is due to where those devices are placed and can't be easily moved. If I had any real complaint, it's that the system wont work with the desk or laptop computers, needing an android device like a smart phone or even a Kindle reader which is our normal device of choice with the much larger screen. We also have a Browning low end trail camera. While ours wont transmit to a device, it does take very much better photos (including that 10-12 point buck that wanders through our yard om occasion).
https://blinkforhome.com/