JK-2218
●High Speed Dome Camera(outdoor)
●Advanced DSP CCD camera with high resolution
●Integral Multi-protocol Receiver
●128 Presets(max)
●360°Continuous Pan Rotation without blind position
●180°〞Auto Flip〞Dome Rotation
●6 cruise circuit, each one can establish 16 to prepare to place a point and prepare to place a point.
● Can establish to act up the electricity
●Variable proportional scan speed
●Continuous auto focus
●Auto-Iris
Model | JK-2218-18X | JK-2218-18X2(B&W) | JK-2218-22X(B&W) | JK-2218-27X(B&W) |
Image sensor | 1/4inch Sony CCD |
Effective Pixels | PAL 752(H)×582(V) NTSC 768(H)×494(V) |
Horizontal Resolution | 480TV Line |
Synchronization | Internal/Extrinsic |
Scanning Frequency | PAL 15.625KHz(H)/50Hz(V) NTSC 15.734KHz(H)/59.94Hz(V) |
Video Output Level | Composite: 1.0Vp-p,75Ω,Unbalanced |
White balance | Auto/Manual |
S/N Ratio | 50db | 50db | More than 50db | More than 50db |
Electronic shutter | 1S～1/10,000S | 1S～1/10,000S | 1/4S~1/10,000S | 1/50S~1/10,000S |
Day&Night | NO | YES | YES | YES |
Minimum illumination | 0.7Lux | 0.7Lux, 0.02Lux | 1.0Lux, 0.01Lux | 0.3Lux, 0.01Lux |
Focal&Iris | Auto/Manual |
Optical Zoom | 18X | 18X | 22X | 27X |
Focal Length | f=4.1~ 73.8 mm | f=4.1~73.8mm | f=3.9~85.8mm | f=3.25~88mm |
Digital Zoom | 12X | 12X | 10X | 10X |
Pan/Tilt Speed | Pan:0.05°~250°/sec Tilt:0.05°~200°/sec |
Pan range | 360°Continuously |
Tilt range | 90°(180°auto overturn) |
Preset | 128(max) |
Communication | Multi-protocol, RS485 |
Protocol | PELCO D, PELCO P, etc. |
Relative humidity | 90%without agglomeration |
Work temperature | -35℃~55℃ |
Power Supply | AC24V |
Power Consumption | AC24V, 1.5A |
Waterproof Rate | IP66 |
Weight | Approx. 4.5KG |