I am building my first ever test rig as its a great tool to have for installing cameras. This rig is wireless to my laptop using an old asus router, poe injector and a small portable power pack. camera is a 5442 6mm from Andy with a sd card set to record on ivs events only.
I use a tripod with a ir, starlight +, thermal, and a night color for clients to demo. NVR with a wireless mouse attached to their TVs and an ASUS wireless ax router communicating with ax extender/poe switch.