Hi Jon,
Nicky and I installed a Snap Sengled, and a wemowebcam
The snap is wifi and the wemo is USB running to an on net rasberry pi.
Both shoot IR enhanced, however have never seen any evidence in our subs.
As part of our one start up script, we online both camera, once the Dragon fly confirms the scope in park, the roof is not opening or closing, it turns the IR Sengled and welbcam on before starting the mount.
This is so we can use our phones or pc to watch that everything is ok.
We get an email from the Pi via script that tells us a run is starting.
The cameras are always online, however they are motion sensing so they don't record unless they detect movement.
This made for a farcical running up of the obs when we started running her in. Claims of aparitions and unworldy spirits were thrown about, until we figured out the strange flashing and lights that would occur during day at random times, was actually the whirlybird on the roof we installed for airflow, rotating and spitting a lit dynamic shadow & reflections all over the obs when it got windy.
Needless to say a 10" square of black wiremesh fixed that problem.
Now if only we can figure out who is drinking our really good tequila on each new moon weekend, .
Good luck.