We are back from the CEBrazil 2011

                                     We are back from the CEBrazil 2011

Introduction: On August 16th, Chelong came to Sao Paulo,the larest industrial city of Brazil, to attend Consumer Electronics Brazil Expo(abbr.CEB) as an exhibitor. 

CSBrazil is a leading professional event in south America and held every one year in Anhembi Park Exhibition Hall. 

It's the first time Chelong attended such fair in South America. Our booth attracted a large number of visitors, both international buyers and internal dealers.  During the fair, thousands of visitors showed 

great interest in our products, including HD portable DVR, rear view systems, backup cameras,  and DVB-T/ISDB/ATSC receiver box. Our new products, such as quad rearview system, HD1080P portable DVR , 4 channels mobile dvr and HD digital receiver box won great praise from the customers. 

Chelong embraces the philosophy of "Honesty,Credibility and Quality" and will continue to serve clients with accredited products and service.

back up cameras 1/4" color CMOS OV7950 wide angle 160degrees

back up cameras 1/4" color CMOS OV7950 wide angle 160degrees

Model: CL-CMD-216

Image feature：1/4" color CMOS OV7950

TV System:NTSC

Resolution:652*492 pixels

Effective Pixels:3.58mm(H)*2.69mm(V)

Resolution(TV Lines) 420

Min.illumination：0.2Lux

Video Output: 1Vp-p,75 Ohm

S/N ratio : Better than 48dB

Lens Angle(Deg.) : 160°

lens:2.1mm(P)/ 2.1mm(N) F = 2.0

Power Supply(DCV)：5V

Operating Temperature(Deg.C): -20℃～+70℃(RH95%Max.)

Ip rating:Ip66-IP68

backup camera

rear camera

rear view camera

back up cameras 

wireless backup camera

backup camera system 

F900LHD Digital Car DVR Camcorder with 5.0MP 1920*1080P Full HD DVR Wide Angle /HDMI/TV-Out/SD

Digital Car DVR Camcorder with 5.0MP 1920*1080P Full HD DVR Wide Angle /HDMI/TV-Out/SD (2.5" LCD) (CL-F900LHD-A)

Product features:

1.Subminiature flip screen with multi-function makes it easy

to record high resolution videos,take high resolution pictures

and capture ultra-clear pictures

2.2.5inch LTPS TFT LCD

3.1/2 inch HD COMS

4.4 fixed focus lens,focal range is from 10cm to infinity

5.4X digital zoom

6.Night LED fill-in light

7.Video specification:TS

8.Built-in microphone/speaker

9.Rechargeable lithium battery with high capacity

10.Support high capacity SD(SDHC)memory card

11.HD multimedia jack:TV/HDMI live telecasting and recording ,

directly connecting to HD TV

12.Loop recording function

13.Motion detection function

14.Seamless link function

15.Automatic saving after power failure

16.Close cover and screen turns off

17.Set recording time

18.Recoding video while supplying power

19.Automatically power on and record when starting the car

Product specifications:

CMOS:5 Mage pixels CMOS

Lens:7.3mm

Focal range:10cm-infinity

LCD screen:2.5"LTPS TFT LCD

Video output:HD media connection:HDMI CTS1.2,support 1080P/720P/WVGA output format;TV synthetic signals:NTSC/PAL

Picture format:Picture format:JPEG 4000*3000 Maximum output:12 M

Video format:TS

Video:1920*1080(30 frames/sec)

      1280*720(30 frames/sec)

      848*480(60 frames/sec)

Zoom:4X digital zoom

Recording media:External:SDHC SD card(Maximum 32G)

Audio:Built-in microphone/Speaker(Mono)

Shutter:Electronic shutter

Shutter speed:1/2~1/1,000sec

White balance:Auto/sunshine/cloudy/fluorescence/tungsten

LED light:ON/OFF

Connection:USB 2.0/HDMI/TV

Battery:External lithium battery,3.7V 1000mAH

USB:USB 2.0

SIZE/Dimension:106.7*53.9*33.3mm/About 128g

Working temperature/humidity:-10~60/10%~80%

the black box

black box recorder

black box cars

black box insurance

car black box

vehicle black box

car black boxes

how to win? A magic weapon of the market ---www.chelong.com.cn

how to win?  A magic weapon of the market


4 Channel car SD card  recorder 


please refer to www.chelong.com.cn



H.264 compression for high video quality.  


Main Processor     :   Hi3512
Operating System   : Embedded Linux operating system
System Resource    : 4-channel real-time recording simultaneously 
Video Standard     : PAL, NTSC
Image Compression  : H.264
Audio Compression  : ADPCM
Recording Mode     : Manual, timing, alarm, motion detection. 
Video Search       :    Time search, event search, channel search
Backup Mode        : USB backup
Video Input     : 4ch aerial port
Video Output     : 1ch aerial port, 1ch lotus port
Audio Input        :   4ch aerial port
Audio Output       :    1ch aerial port
Monitoring Quality :   PAL: 720x576(D1)　NTSC: 720x480(D1)
Playback Quality   :   PAL: 352x288(CIF)　NTSC: 352x240(CIF) 
Image Control      :    6-level adjustable
Motion Detection   :    396(22×18) detection areas and multi-level sensitivity can be set
Picture Display    :    Single-picture view, four-picture view
Recording Rate     :     PAL: 25fps/second (adjustable)   NTSC: 30fps/second (adjustable)
Recording Storage  :    SD card
Local Playback     :   1 channel, 4 channel playback
Alarm Input        :    4 switching value
Storage Port       :    1 SD port
USB Port           : 1 USB2.0 port
Ignition Signal    :    1
Power Supply       : DC 6V~36V
GPS tracking function 

Bus and truck rear view system

4-channel car dvr

Gps Mobile Car Dvr 

 Car Camera Gps Black Box

4ch car dvr recorder

(car back up Camera) Why the image unclear or missing color?

(car back up Camera) Why the image unclear or missing color?

A. Check that the camera is not in direct sunlight or bright lights. Try in a different environment to see if that resolves the problem.

B. Try on a different monitor.

C. Adjust the video system to match the video system of the camera (NTSC for Japan).

More information .please refer to www.chelong.com.cn 

Model No,: CL-9204Fkits

truck rear view camera system with 9inch LCD monitor +20M aviation cable+1 PCS CCD rear view camera

Power input: 12~32V

9" stand-alone rear view LCD monitor

20 meters aviation cable

1 PCS CCD rear view camera

Suitable for large and small size vehicles

Automatic change to backup view when on reverse position,

even the monitor is turned off!!

Waterproof, heavy-duty block camera with sun vision, easy to mount and adjust

Camera uses SHARP 1/3" high-resolution CCD and wide field of view lens

Built in high-powered IR LED for night vision function

9" stand-alone rear view LCD monitor with Sunshade design

Power:12~~24V

Built-in quad control box function

Support four camera inputs

Single View/Split view/Quad view selectable

7 languages OSD display

PAL/NTSC optional, MIRROR/NORMAL image optional

Automatically turn on when the reversing gear is engaged

Trigger priority: CAM 1>CAM 2>CAM 3>CAM 4

With high-low voltage protection and short circuit protection

car reversing aid system

car accident camera kit

car electronic accessories

car parking sensor system

can bus camera

rear view camera system

(Camera) Why is the image foggy?

(Camera) Why is the LED light not on?

(Camera) Why is the LED light not on?


Please note that the LED lights are for night vision and will only be on at night. Also the LEDs are infrared and you will not be able to see the light with the naked eye.
       

  CL-CMD-619 

Butterfly Waterproof camera Night Vision 

Power Supply: DC 12V 

Sensor :CMOS OV7949TV

 System: PAL/NTSC optional 

Effective Pixels: PAL:512(H)*582(V)NTSC: 512(H)*492(V)

 Lens angle:120 degrees 

Waterproof Index : IP66-IP68 

Mounted at license plate bracket with screws

Water Proof back up camera

CMOS 120degree Rearview camera

IR lED Night Vison Reverse Camera

Consumer Eletronics Brazil Expo -- Welcome to Chelong

 Invitation
     The 2011 Consumer Eletronics Brazil Expo is coming soon, our company will show there. Please kindly see the details as below:

FAIR：Consumer Eletronics Brazil Expo （Brazil）
SHOWING TIME: 2011.08.16-2011.08.18  
OUR BOOTH NO.:M18

    Do you have the plan to attend it? If so, warmly welcome to our booth!!! We will show some popular new models there. Seeing is believing! So that you will get a better idea about our products, and then you may have confidence in them and our company.  

   We will be awaiting for you coming ,We are sincere to build up reliable and long-term cooperation relationship with your esteemed company in the future.

What are the differences between CCD and CMOS?

What are the differences between CCD and CMOS?

CCD (Charge-Coupled Device) and CMOS (Complimentary Metal-Oxide Semiconductor) are image sensors that convert light into electrons. The sensors are the devices that capture pictures. The differences between CCD and CMOS are shown in the following table 

the differences between CCD and CMOS

Model No.:CL-CCD-880

Waterproof camera with IR function
Ip rating:Ip66
Images Sensors:1/3"SHARP COLOR CCD
TV System:PAL/NTSC
Effective Pixels:512X582/512X492
Sensing Area(mm):4.9X3.7
Resolution(TV Lines) 420
Min.illumination(Lua/F1.2) 0
Horizontal Sync.Frequency(KHZ) 1/50 or 1/60～1/10,000
Vertical Sync.Frequency(HZ) 15.625/15.734
Video Output: 1Vp-p,75 Ohm
BLC : Auto
S/N ratio : Better than 48dB
Lens: F=2.8mm/F=2.0
Lens Angle(Deg.) : 108
Current Consumption(mA) : 290
Power Supply(DCV) 12
Operating Temperature(Deg.C): -20～+70(RH95%Max.)
Storage Temperature(Deg.C) : -40～+80(RH95%Max.)
Dimension: 75X43X57mm

bus and truck backup camera with SHARP COLOR CCD sensor

bus camere CL-CCD-880

Model No.:CL-CMOS-587

IP rating: Ip66
Images Sensors： 1/3"CMOS OV7949
TV System： PAL/NTSC
Effective Pixels： 628X586/510X496
Sensing Area(mm)： 5.96X4.276
Resolution(TV Lines)： 420
Min.illumination(Lua/)：0LUX(LED ON )
Horizontal Sync.Frequency(KHZ)： 1/50 or 1/60
Vertical Sync.Frequency(HZ)： 15.625-12.5/15.734-12
Video Output: 1Vp-p,75 Ohm
BLC : Auto
S/N ratio : Better than 48dB
Lens: F=2.8mm/F=2.0
Lens Angle(Deg.) : 108
Current Consumption(mA) :200
Power Supply(DCV) 12
Operating Temperature(Deg.C): -20～+70(RH95%Max.)
Storage Temperature(Deg.C) : -40～+80(RH95%Max.) 

Backup Auto Car Camera with CMOS OV7949 sensor

Auto Truck Camera CL-CMOS-587