Alfatron ALF-12x-sdic
ALF-12x-SDIC/W (Old Chipset)
Alfatron ALF-12X-SDIC Cameras without a “B” in the serial number has the older chipset in the camera.
ALF-12X-SDIC/W (New Chipset)
Alfatron ALF-12X-SDIC Cameras with a “B” in the serial number has the new chipset in the camera.