After checking with this forum first, I bought an "DHTek/Dahua" OEM version of the 2mp 30x ptz, just like this one:Amazon.com : DHTek/Dahua OEM PDN6CEU230H-I 2MP 30x Starlight H.265 POE IR PTZ Network Camera, 4.5~135mm(30x Optical Zoom), 6 IR LEDs, 200m Night Vision, Micro SD, IP67 IK10 (No...