Excellent zoom camera with 27X optical zoom and 10X digital zoom. The ALC-Z27 offers great images in various illumination. The RS-485 Pelco-D protocol allows it to be control from most joysticks and DVRs. Zooming in and out can be accomplished by connecting data line to the RS-485 interface on the back on the unit or by manually pressing the "T" and "W" keys (Tele and Wide). The ALC-Z27 also offers OSD (on screen display) menu which allows you to set the many operating conditions of the camera.
Image Sensor
1/4"SONY
Horizontal Resolution
420 TV Line
Pixels
PAL:500(H)×582(V) NTSC:510(H)×492(V
TV System
PAL/NTSC
Lens
27X optical zoom lens
F1.6 to F3.7, f=3.9 to 97.2mm
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