Dome camera-500D

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Loading Port:: China Main Port

Payment Terms:: TT or L/C

Min Order Qty:: 100pcs pc

Supply Capability:: 10000pcs per month pc/month

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Packaging & Delivery

Packaging Detail:	Neutral color box
Delivery Detail:	7-10 days after getting payment money

Specification of CCTV Camera

odel		CMAX-542DP	CMAX-542D	CMAX-548D	CMAX-554D
Image sensor		1/4 Sharp CCD	1/3 SONY CCD
Pixel	PAL	500(H)* 582(V)	500(H)* 582(V)	720(H)* 540(V)	752(H)* 582(V)
	NTSC	510(H)* 492(V)	510(H)* 492(V)	768(H)*492(V)	768(H)* 596(V)
Resolution		420TVL	420TVL	480TVL	540TVL
OSD menu		NO
Video output		1.0VP—P/75Ω
White balance		auto
Gain control		auto
Backlight compesation		auto
Electronic shutter		1/50(1/60)～1/120,000s
Gamma correction		0.45
Sync system		internal
S/N radio		>=48dB
Minimun Illumination		0LUX with 12pcs powerful IR Leds
Operation lens		Standard 2.8mm IR HD lens, available for kinds of wide-angle lens
Supplied voltage		DC 12V,1000mA
Working temperature		-10~60 ℃

Dome camera-500D

Q: Monitor the camera from the appearance of how to distinguish is not infrared: Second, the power test: a small number of camera light bulbs are not infrared, is white, this need to power, and then block the camera on the light sensor, so that the lamp work together. (White light bulb when working, the light is white, the human eye can be seen. Infrared light bulb is issued by the infrared light, the human eye is almost invisible, but the camera output screen is illuminated)

Q: How to use video surveillance video surveillance: Whether it is Hai Kang, Dahua, Degas or Kang silver video capture card, their function is video capture, and then? Compression, otherwise, so much of the data stream burned the CPU, they are only responsible for the collection, that is, you can now achieve the function - video. To achieve the function you say is also very simple, according to your idea, have to buy a video decoder card, because the acquisition card data collected after compression can not communicate with the qq software (protocol is different), through the decoder card , The compressed data is reduced to analog (or digital) signal, through the USB interface can achieve what you said the function.

Q: What is the monitor for the video recorder?: The screen divider outputs the full-screen pictures input by the cameras in sequential and intermittent intervals on the monitor and can be recorded in the order and time interval described above. The interval is generally adjustable. It has the functions of sequential switching, picture-in-picture, multi-picture output display playback image, interconnected camera alarm display, touch-time pause screen, alarm recording playback, time, date and title display.

Q: Remote monitoring principle: When the alarm occurs, the alarm decoder will be linked to the alarm output device, and through the alarm decoder to enter the alarm signal RV-2000 video terminal, and transmitted to the monitoring center, the monitoring center of the video server to receive the alarm signal immediately after the sound signal, Record alarm events, such as hard disk video alarm operation.

Q: 57 Road 1080P surveillance video requirements to store a month, how much hard disk space?: 4 Road 500G to the top of more than a month, few have more than 7TB, you can look at Taobao looking for the camera to buy the shop side, you ask people, he will tell you.

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,: Almost no static power consumption. This makes CMOS power consumption is only about 1/3 of the ordinary CCD, CMOS important problem is in dealing with fast conversion of the image, because the current conversion is too frequent and overheating.

Q: Will the video surveillance camera screen will jump out of this camera settings like the option?: Is the camera menu is transferred out, the general ball machine class camera will appear such problems, you can power the way to cancel the camera!

Q: How quickly remember to monitor the camera model, to do business, such as the DS_2CD3T20D-I5 which is what is the Thank you: 1.1 The model of the product should be in uppercase letters and Arabic numerals. The specific representation of each part of the model is shown in Figure 1.

Q: What is the number of lines that a surveillance camera needs to use?: 3, the control line (it is the PTZ, the spherical camera control line, with a two-core dvvr line)

Q: Monitor how much power the camera has: High-end are 10W ~ 50W range

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1. Manufacturer Overview

Location	Guangdong, China
Year Established	2011
Annual Output Value
Main Markets	North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe Central America Northern Europe Southern Europe South Asia Domestic Market
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3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Shenzhen,Hongkong
Export Percentage	81% - 90%
No.of Employees in Trade Department	3-5 People
Language Spoken:	English, Chinese
b) Factory Information
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Contract Manufacturing
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