52dB PAL / NTSC IR Dome Camera 540TVL Low Lux With 256 Presets
Negotiable /Piece
Min.Order:1 Piece
1.1/4\"SONY CCD with 540tvl
2.27x optical zoom
3.IR-CUT function
4.150m ir distance
Specifications:
Image Sensor | 1/4\" SONY CCD |
Signal Model | PAL/NTSC |
Horizontal Resolution | 540TVL |
Effective PiXel | PAL: 752(H)X582(V) NTSC; 768(H)*494(V) |
Minimum Illumination | 0LUX,Color to B/W,IR sensor,IR-CUT |
S/N Radio | ≥ 52dB(enhanced) |
Backlight Compensation | on/off |
White Balance | Auto |
Electronic Shutter | 1/50~1/12000s |
Focus Length | 3.2~86.4mm |
Optical Focus | 27x |
Focus | Auto/manual,take high-performance DSP to realise complete digital and ultra-high speed focus function |
Presets | 256 |
Patrol Track | 4groups,each can record 200 actions |
Cruise Track | 8 groups, total 30 presets can join cruise,can setting the presets\' residence time |
Other Scan | support horizontal scan ,deuce area scan ,scan rendom |
Rotation Range | 4groups,horizontal 360°unlimted rotation,vertical 180°,auto reversal |
Rotation Speed | horizontal & vetical min 0.01,max 200/s |
Communications | RS-485,PELCO D,PELCO P |
OSD. | Full-screen chinese/english menu |
Special function | AWB,MASK,DNR,Strong light Optimaizer,MIRROR |
Temperature | Built-in |
Intelligent IR Lamp | 150m |
Power Supply | DC12V/4A |
Material | Aluminum shell,waterproof IP66 |
Work Environment | -20.~+50 (select temperture control accessories),less than 95%RH |