37
GVI Security
4.
Appendix A: Technical Specifications
Item
12X PTZ Dome Camera
CAMERA
CCD Sensor
1/4" Super HAD II CCD
Optical Zoom
12x
Digital Zoom
1× ~ 12× variable
Effective Pixels
NTSC 380k/480k
PAL 440k/570k
Horizontal Resolution
650 TVL
Scanning System
NTSC / PAL
Synchronization
Internal / Line Lock
Video Output
1.0 Vp-p / 75
Ω
, BNC
Minimum Illumination
0.1 lux; 0.01 lux (B/W)
Focal Length
3.8 ~ 45.6 mm
Focus Mode
Auto / Manual
White Balance
Auto / Manual / Indoor / Outdoor
Iris Control
Auto / Manual
Electronic Shutter
1/1 ~ 1/10k sec.
AGC control
Auto / Manual
Back Light Compensation
On / Off
OPERATION
Built-in Protocol
Pelco D&P, VCL, Philips, AD-422, JVC, Samsung, etc.
Multi-Language OSD
English, French, German, Italian, Portuguese, Spanish
Pan Travel
360° endless
Tilt Travel
-10° ~ 190°
Manual Speed
1° ~ 80°/s
Presets 256
Preset Accuracy
0.225°
Preset Speed
10° ~ 400°/s
Sequence 8
Auto Pan
4
Cruise
8
Privacy Mask
16
Proportional Pan & Tilt
On/Off (Pan and tilt speed proportional to zoom ratio)
Resume after Power loss
Yes
Zone Title
16
Home Function
Preset, Sequence, Auto pan, Cruise
Auto Flip
Digital / Mechanical / Off
Digital Slow Shutter On
/
Off
Shadow Fighter XDR
On / Off
True Day/Night (IR Cut Filter)
On / Off
Image Freeze
On / Off
Image Inverse
On / Off
Noise Reduction
2D On
/
Off
3D On
/
Off
