Wish list - A Thread Motion/Switch

I would like someone to build a device that operates as a light switch and a motion sensor, but I don’t want the switch to turn on with motion necessarily. I want them both to report as Thread devices so I use both of them as triggers and change the state of the switch within HA.

Currently all the motion/switches cause the light to turn on when there is motion. I want to control the switch using Node Red in HA. The light switches in my home are in the perfect position for a motion sensor. However, I want the PIR to not scan for motion below the switch height to prevent being triggered by the pets. I would also like it to communicate to HA via Thread, because I am not buying any more zigbee or z-wave devices. Furthermore, I would like this device to cost $25.