220X Zoom Camera with 1/4-inch Sony Solid State Image Sensor Model Number:BS-2022 Number of pixel PAL (H x V): 500 x 582, NTSC (H x V): 510 x 492 Scanning system: 2:1 internal Pickup device: 1/4-inch solid state image sensor System of signal: PAL/NTSC S/N ratio:above 48dB (AGC off) Horizontal resolution: 420 TV lines Video output: 1.0 V p-p/75 Ohms Built-in lens: 22 x zoom lens (3.9 to 85.8mm, F1.6 to 3.7) Digital zoom ratio: 10 x (total zoom ratio: 220X), 2X to 10X variable Angle of view: horizontal: 47-degree (wide)/3-degree (tele) Minimum illumination: 0.01lux (DDS mode), 0.1lux (day and night model) Synchronization system: internal Camera control: RS-422/485 Operation system: on/off (English/Chinese) Backlight compensation: on/off Black and white: on/off Electronic shutter: NTSC: 1/60 to 1/10,000 seconds, PAL: 1/50 to 1/10,000 seconds White balance: auto/push auto Supplied voltage: 9V DC to 15V (recommendation) Power requirment: maximum, 4.5W/360mA Dimensions (L x W x H): 103 x 60 X 60.4mm Quality/Safety Certifications: CE,FCC,ISO9001:2000,RoHS Delivery Lead Time: 7-15 days Packing:Color box / Neutral packing / OEM Transportation:By DHL / UPS/ Fedex or by air or by sea Payment Terms:T/T or L/C at sight