Home >> Security & Surveillance >> Surveillance Cameras >> 1/3" SONY Color CCD 420TVL 12 IR LED CCTV Wired Waterproof Zoom Camera AVS-CP358S

1/3" SONY Color CCD 420TVL 12 IR LED CCTV Wired Waterproof Zoom Camera AVS-CP358S

SKU:A13290000R

Take stunning photos without having to spend a ton of money with this 1/3inch SONY Color CCD 420TVL 12 IR LED CCTV Wired Waterproof Zoom Camera! Deluxe 1/3 inch Sony Chip, 420 TV Line, 12 LED Infrared Day and Night Waterproof, Dustproof, Metal Shell ...
Retail Price:
USD$ 100.78
Wholesale Price:
 
Wholesale Price
Quantity 2-45-910-29≥30
Price USD$ 50.83USD$ 48.77USD$ 46.71USD$ 43.97
 
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  • Overview

Specifications:


  • Pickup Device: 1/3inch Sony Color CCD
  • Horizontal Resolution: 420TVL
  • Electricity: 270mA
  • Electronic Shutter: PAL:1/50~1/100000S NTSC:1/60~1/100000S
  • MIN.Illumination: 0Lux/F1.2(IR On)
  • Lens: 4-9mm Vari-focus lens
  • TV System: PAL / NTSC
  • Infrared LED: 12 pcs x ø 8 IR LED
  • IR Distance: Indoor 25m, Outdoor 15m
  • SNR: >48dB(AGC off)
  • Waterproof Criterion: IP66
  • Working Tem: -10℃~50℃
  • Power: DC12V
  • Dimension: 120 x 105mm / 4.72 x 4.13in

Features:


  • Illumination is 0 lux when IR lamp is on
  • Day & Night auto switching
  • Adopt 1/3inch Sony color CCD
  • With high quality IR LED, IR working range can reach 25 meters  indoor
  • Advantages: waterproof, dustproof

Details:

1/3
 


  • Capture your precious memories with this polaroid digital zoom camera

How Does a Zoom Lens Work?

Old Concept, New Technology:


  • Like all other electronics, camera lenses seem to get more and more complicated every year. Yet, aside from the flashy new settings and features, at the foundation of every lens is the same basic technology that has been there since the beginning

Background: How Does a Camera Work?


  • Before getting into the technical functions of a lens, it should first be understood how a camera works
  • The word "photography" is rooted in Greek and roughly translates to "painting with light." The original concept of a camera was literally a pin-sized hole in a wall that let light into a room. This is referred to as a "camera obscura," a Latin phrase that means "dark chamber."
  • Cameras today, no matter how advanced, still use this same basic technology. Light is let in through the lens, which then reflects the light onto a sensor that rests inside of the camera
  • The camera's lens merely helps to regulate how much light is let in and how the light is processed before reaching the sensor

Know Your Lens:


  • The inner workings of a zoom lens, in a most basic form, consist of different small optical glass lenses that are placed at different lengths from each other
  • With most zoom lenses, the zoom function is used by manually turning a ring located on the barrel of the lens. Inside of the camera, this will move a group of the glass pieces either closer to or further away from each other

Focal Length:


  • It's not unusual to see some professional photographers lugging around two or three different lenses with them wherever they go. The reason they find it necessary to carry all the extra weight is because different lenses have different focal lengths
  • Focal length refers to the distance from the camera's image sensor to the optical glass pieces inside of the lens. This distance is what determines how far a lens can zoom in and out and is placed into three basic categories: wide-angle, normal and telephoto
  • A wide angle lens refers to a lens with a short focal length. Lenses of this sort, as the name would imply, have a very short, wide view, sometimes enabling photographers to take pictures of an entire room of people with one shot. Lenses in this category are what "fish-eye" photos are taken with
  • Lenses that fall under the "normal" category see at focal ranges ranges similar to that of the human eye; 50mm and 35mm lenses would be considered normal focal length lenses
  • Last but not least would be telephoto lenses. These lenses are normally the longest (and heaviest) of all categories. When looking through a telephoto lens, the subject often appears very close, yet the view of the subject will be very narrow

In Surveillance Cameras:


  • Variable focus in a single lens came to security cameras in the 21st century, but is usually set manually: When you set up your surveillance system, you can choose where in its field of view you want each camera to focus. The camera doesn't zoom in on suspicious activity, and you can't refocus recorded video to read a license plate

Precautions: 


  • Do not open its cover of the pickup camera. Otherwise its function of waterproof will be ineffective
  • Please the keeping glass surface clean. Otherwise it may make light sensor an expiration
  • Any changes or modifications in construction of this device which aren't expressly approved by the party responsible for compliance could void the user's authority to operate the equipment
  • Recommend to use a regulated DC 12V power supply unit with camera for best picture and for safe operation of the unit
  • Please according to the technique parameter within the scope of rule the electric voltage area, electric current area usage

Package Included:


  • 1 x 1/3inch Sony Chip 420 TV Line 12 LED Infrared Day & Night Waterproof Dustproof Security CCTV Wired CCD Color Camera