Image Sensor1/4〃 Type IT CCD

Horizontal Resolution520TVL

Zoom22X Zoom Video AF F3.9 to 85.8(F1.6 to F3.7)

Day/Night function: Yes

OSD: English

Privacy zone:8 area setup

Auto focus: Auto/Manual/Zoom trigger/manual trigger

AE Mode: AE/AI/MANU

Minimum Illumination1Lux(AGC OFF)

Sync. SystemInternal

Control InterfaceLine control, RS485

Focusing SystemManual focus, Normal (AF, Zoom Trigger AF)