Technical Characteristics:

• IMX291 mega HD image sensor, with high definition 1080P, AHD 1080P / CVBS 960H output, effective resolution is up to 1920 * 1080

• OSD menu supports 12 different languages  with DWDR / defog function, strong light inhibition / motion detection / privacy protection, 2D / 3D noise reduction function

• Adopt Nextchip 2441H DSP with OSD function (mirror image, color / white-black, PAL / NTSC)

• AGC type, day-night effect is distinct, various day-night modes can be switched by OSD menu, built-in HOLD picture (freezing) function.

• Support UTC, 4-in-1, switched by OSD, Output LCD / CRT can be chosen and device name can be displayed by OSD

• Power (600W) Video (2KV) dual-lightning protection design, OSP antioxidant PCB, size 32 * 38 dual-border.

OSD Function description ：

• There're two methods to switch AHD / CVBS, OSD switching or [AHD / CVBS] pin short to GND switching, The default is OSD switching, short circuit to ground switching is in non-functional status.

• When Burning A / C program, [AHD / CVBS] pin short circuit to GND, the output the output is analog CVBS. When burning this grogram, OSD shortcut switch function is non-functional.

• In product wiring diagram, when [AHD / CVBS] pin is without any connection, the output is defaulted AHD.

• OSD switching and [AHD / CVBS] pin short-circuit switching are two different programs, they can not be used in the same time.

Pin definition:

OSD Menu Port

    D Down (Orange)

    U Up (Gray)

    E Enter (Purple)

    R Right (Green)

    L Left (White)

    G GND (Brown)

    M1 M2 Can set to Mode switch or Alarm Output

Power video port

    V    Yellow

    -/G    Ground

    +    Power+

CDS     LED board photoresist

ICR    IR-CUT dual filter switch