IPC-HDW5442TM-ASE Turrent Mount is an interesting solution. F1.6, .002 Lux, has some IR, Has MIC (any disadvantages to the bullet version below?)
IPC-HFW5442E-SE Bullet Style. Same specs, but no microphone. (I'm guessing it is cheaper then?) I do have the microphone I purchased in the OP. Just...