480TVL High Speed Dome Camera With 27x Optical Focus
480TVL speed dome camera
1.OSD chinese/english menu display with 255 presets
2. 100m IR distance
480TVL speed dome camera Specifiction
model NO. | GQ89-27 |
Image sensor | 1/4" CCD |
Signal model | PAL/NTSC |
Horizontal resolution | Color:480TVL,B/W:600TVL |
Effective pixel | 752(horizontal)X582(vertical) |
Minimum illumination | 0Lux,color to B/W,IR sensor,IR-cut |
S/N radio | ≥60db(enhanced) |
Backlight compensation | On/off |
iris | Auto/manual |
White balance | auto |
Electronic shutter | 1/50~1/12000 seconds |
Focus length | 3.2~86.4mm |
Optical focus | 27x |
focus | Auto/manual,take high-performance DSP to realise complete digit and ultra-high speed focus function |
presets | 255 |
Patrol track | 4 groups, each can record 100 actions |
Cruise track | 30 presets can join cruise,can setting the presets residence time |
Other scan | Support horizontal scan,deuce area scan,scan random |
Rotation range | Horizontal 360° unlimited rotation,vertical 180° auto reversal |
Rotation speed | Horizontal rotation 240°/second,vertical rotation 160°/second |
communications | RS-485,PELCO D,PELCO P |
OSD | Full screen menu |
Temperature control | optional |
Intelligent IR lamp | 100m,auto change far/near by camera focus, or force to turn on/off IR lamp by software. |
Power supply | DC 12V/3A |
mater | Aluminum shell ,waterproof IP66 |
Work environment | -20°C~+50°C (select temperature control accessories),<95%RH |