High Speed Dome Camera SONY HAD CCD with Bracket 650TVL

Ref Price:: $281.75 / pc

Loading Port:: Shenzhen

Payment Terms:: TT

Min Order Qty:: 5 Pcs pc

Supply Capability:: 20000 Pcs Per Month pc/month

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High Speed Dome Camera CM-S153 1/4"SONY Exview HAD CCD,650TVL OPTICAL ZOOM 23X (27X,30X optional) With Bracket and Power Pan Range 360°endless Tilt Range -5° ~ 92° (auto flip ) Pan Manual Speed:0.1°~250°/s, Tilt Manual
Speed:0.01°~120°/s 255 preset positions,Data Memory Breakpoints 4 patterns, with the recording time not less than 10 min per pattern 4CH alarm input and 2CH relay output Preset / Patrol / Pattern / Pan scan / Tilt scan / Random scan / Frame scan / Panorama scan Support 3D positioning IP66 with TVS 4000V lightning protection, surge protection and voltage transient protection -30 degree ~ 65 degree

Q: Monitor camera parameters how to see: Aperture: the aperture installed in the back of the lens, the greater the aperture open, the greater the amount of light through the lens, the higher the clarity of the image; the smaller the aperture, the smaller the amount of light through the lens, the image clarity low. Usually with F (luminous flux) to represent. F = focal length (f) / light aperture. In the camera's technical indicators, we can often see 6mm / F1.4 such parameters, which indicates that the focal length of the lens is 6mm, luminous flux of 1.4, then we can easily calculate the aperture of 4.29mm. In the case of the same focal length f, F value is smaller, the greater the aperture, reach the CCD chip, the greater the luminous flux, the better the lens.

Q: An electronic surveillance camera every month to consume how much electricity: Connected with a computer, take the computer power. And some monitoring system needs a separate power supply, look at the instructions on it

Q: Now the surveillance camera really tmd nonsense, four hundred or five hundred products with more than a hundred USB camera are not as good as poor resolution did not shadow, and generally are so, monitoring products are pit father,: Mode. CMOS is complementary to each other metal oxide semiconductor, CMOS is mainly the use of silicon and germanium made of these two elements of the semiconductor, through the CMOS on the negatively charged and positively charged transistor to achieve the basic functions

Q: Monitor the camera to take pictures at regular intervals: Is a powerful remote digital monitoring system, with network monitoring, digital video and network broadcast function. You only need the camera + Webcam Watchdog to add remote monitoring to your computer to help you monitor your store, home, factory, school and public places, so you can keep up-to-date on-site. The main functions are: 1. Easy installation settings; 2. All-weather digital video; 3. Automatically detect intruders; 4. Remote viewing video files; 5. Password protection; 6. Network simultaneous display playback; Monitor date and time.

Q: What kind of surveillance camera is good: The aperture is large, the image will be relatively clear), the aperture (the greater the aperture, the lower the light the better the imaging effect), if no lights at night, then the infrared function, you do not have to consider the PTZ. According to these parameters to sell security shop can buy the right

Q: The working principle of the camera with infrared light: Second, the infrared camera imaging principle In the night vision monitoring system, the conventional approach is to use the visible light, but this way there can not be hidden, easy to monitor the target and other shortcomings, so use less; the current hidden, scientific night vision monitoring Is the use of infrared camera technology. Infrared camera technology is divided into passive and active. Passive infrared camera technology is the use of any substance in the absolute zero (-273 ℃) are more than infrared radiation, the higher the temperature of the object, the more infrared radiation. The most typical of the cameras made with this principle is the infrared camera, but this special infrared camera is expensive and therefore limited to military or special occasions. The active infrared camera technology is the use of infrared light radiation "lighting" (mainly infrared light), the application of ordinary low-light black and white camera, color to black and white camera or infrared low-light color camera, feel around the scene and the environment reflected back to the infrared light to achieve Night vision monitoring. Active infrared camera technology is mature, stable, become the mainstream of night vision monitoring.

Q: What is the abbreviation for monitoring the OLUX on the camera?: LUX (lux) illuminance unit, 0LUX is 0 illuminance. The illuminance of the camera's imaging surface (also called the target surface) is proportional to the background brightness of the surveillance area.

Q: The VCR monitors how the computer is connected: (2) If there is only one hard disk recorder, you do not need to purchase the switch, and use the crossover cable (one end of the other end B head) to connect the hard disk video recorder and computer can be. Use the computer to access and control the hard disk recorders: use IE browser in the address bar typing http: // hard disk video recorder IP address: port number to open the login page, enter the hard disk recorder administrator account and password on it.

Q: Monitor camera lens 4-6-8-12-16MM difference.: 4 of 3-4 meters wide angle of 45 degrees, 6 of 6-8 meters wide angle of 38 angle, 8 of 8-12 meters wide angle of 35 degrees, 12 of 12-15 meters wide angle of 30 degrees, 16 of 20 meters / wide angle 27-28 degrees,

Q: Monitor the difference between the camera 720p and 1200 lines: P and line, are the unit of image clarity, but P is used in the digital system, the Chinese full name for the pixel, and the line is used in the simulation system, the Chinese full name for the TV line.

We are specializing in the manufacture of cctv cameras,color ccd cameras,B/W ccd cameras,color Dome cameras,B/W Dome cameras,Mini ccd cameras,Day/night ccd cameras,high speed cameras, Flying Sauce Cameras,wireless CMOS cameras,DVR ,DVR Board ,all-in-one camera,IP camera and lens and other safety protection video products

1. Manufacturer Overview

Location	Shenzhen,China
Year Established	1993
Annual Output Value
Main Markets	China; Mid East；Western Europe
Company Certifications

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Shenzhen
Export Percentage
No.of Employees in Trade Department	50 People
Language Spoken:	Chinese
b) Factory Information
Factory Size:	About 5,000 square meters
No. of Production Lines	About 20
Contract Manufacturing	OEM Service Offered；Design Service Offered
Product Price Range	Cheap， professional