Wireless is a joke, even if it can send data over wifi it still needs power. Which means cords or batteries, Do PoE.
The best system is the one you build yourself.
Dahua on Amazon.
Outdoor with zoom: https://www.amazon.com/Dahua-IPC-HDBW4431R-ZS-Motorized-Surveillance-International/dp/B076MRJD2L/
indoor fixed: https://www.amazon.com/dp/B06XG15BJQ/
Recorder: https://www.amazon.com/NVR2108HS-8P-S2-8Channel-Network-Recorder-Firmware/dp/B074P62G8K/
HD for recorder: https://www.amazon.com/Purple-Surveillance-Hard-Disk-Drive/dp/B071RM2HS7/
Pick a Switch with 4 or 8 poe ports depending on # of cams: https://www.amazon.com/s/ref=nb_sb_ss_c_1_5
Cat5e and connectors