Car Rearview License Plate Camera+ IR Night Vision CMOS

?

• 

• Product No.:YARO31

• Weight: 400g

Note: we will dispatch via AirMail which may cost 7-20 days, and we may not afford tracking number for some countries.

Due to Different Video System(PAL/NTSC) at different countries,Please contact our online support staff for checking whether there is stock for your country.

• Directly installed on license plate with the screws of original car, no need new holes
• Waterproof
• Day/night IR camera
• System: PAL/NTSC
• Minimum illumination: 0.1 lux
• Sensor: 1/4" color CMOS, 656 x 492 pixels(See Difference between CMOS Camera & CCD camera)
• Resolution: 420 TV Lines
• LENS&VIEW ANGLE: 2.4mm 120degree
• Power supply: 12V
• Operating degree: -20?C - 70?C

  Gallery

  CMOS and CCD Camera

A: CMOS sensor is a kind of sensor that is normally 10 times less sensitivity  then CCD sensor.
As human eye can see object under 1 lux illumination ( full moon night ). CCD sensor normally will see better or as good as human eye in the range of 0.1 ~3 lux and are 3 to 10 times more sensitive then CMOS sensor.

More:

CMOS sensor's  sensitivity are normally in the range of 6 to 15 lux. CMOS sensor have 10 times more fix pattern noise then CCD sensor. Fixed pattern noise is the kind of noise that stay on screen as if there is a patterned. As CMOS sensor will become useless under 10 lux. All camera for serious application are using CCD sensor. CMOS sensor are normally using on  toy or very low end home security.

There 2 exception.  CMOS sensor can be made very big and have same sensitivity as CCD sensor. CMOS sensor are very fast , it is 10 ~100 times faster then CCD sensor, so it is very good for special application such as high ens DSC camera ( Cannon D-30 ) or fast frame camera.

CMOS sensor can have all the logic and control circuit be build on the same silicon wafer dice so as to make the camera simple and easy to handle. Hence CMOS camera can be very small in size.

CMOS camera though consume same or more power then CCD sensor but CMOS sensor use less peripheral circuit such as  CDS, TG and DSP circuit, so the total power consumption is 1/2 to 1/4 less then a CCD camera on same size.

There is only one exception that Mintron C series camera is using only 12V/65 mA power which is almost same as CMOS camera but having much better image quality. C series camera using 0.35um 3.3v DSP hence consume very small power  ( 54C0,54C1,54C2,54C1,54C5,54C6) . All other CCD camera making by other company are consuming 12V/150~300mA, hence is 2 to 4 times more then CMOS camera that is on 5~12v and 35~70 mA

Ironically, although CCD stand for  "Charge Couple Device" and CMOS stand for "Complementary Metal Oxide Silicon"  but actually neither CCD nor CMOS have anything to do with image sensing. The actuarial sensor is a device called "Photo Diode"  Both CCD sensor and CMOS sensor ( as so called ), are actually using same kind of sensor called Photo diode. Photo diode is a P N junction diode that will convert photon of the light that is bombing the junction into proportional amount of electron. The amount of electron are them calculated and read as voltage of signal. The more the light that entering the photo diode the more the electron generated and the higher the voltage out put from the sensor.

CCD stand for  "Charge Couple Device" , CCD actually is only the technology to store the electron charge and the method to move these charge out of photo sensor in and organized way.

CMOS stand for "Complementary Metal Oxide Silicon" . CMOS actually is only a technology to make transistor on silicon wafer, and have no further meaning. Sensor being called CMOS sensor was a convenient way to discriminate it from CCD sensor and have nothing to do with the real ways that the sensor handling image.

CMOS sensor convert electron generated by photo diode into voltage signal immediately without complicate process. hence it is much faster. This good point makes CMOS sensor very useful for fast frame camera, the frame speed can be as high as 400 ~2000 frame/sec. This point makes it very good for high speed moving object survey. however due to lack of good fast speed DSP there are little high speed camera on the market and are normally very expensive $3000 ~ 300,000 per unit. Mintron makes  75 frame CCD camera which is 3 times faster then PAL TV standard on 25 frame/sec. and it is the physical limit for a CCD device.

Other accessories(not included) related to this one,are also available for you(If you want any one of some of them in the below:

  Payment Method

We accept PayPal, and just ship item to PayPal Verified address, others payment is acceptable.
If you do not have PayPal account, please registered through https://www.paypal.com before you bid our item.

  Shipping Method & Time

• We will dispatch via AirMail which may cost 7-20 day s . Mostly, all of the products will be shipped out within 2-3 working days after we receive the payment and your contact phone number .

• We will ship your item based on the courier you choose or the shipping cost you paid. Buyers from Brazil should provide us the CPF code(tax code) if shipping via DHL courier.

• we always ship to your paypal address, so if your shipping address is not matched with it, please note that when you pay by paypal!!

Shipping delay& Tracking number

• Tracking number will be emailed to you once we have shipped your order. If there is any delay, it may be caused by bad weather or custom inspection. If you still can not receive the item within 20 DAYS, pls contact us.  

• We try our best to make you get desired products as soon as possible. I n case you receive wrong products due to shipping error, please contact us for exchange or refund. If it's damaged , please refuse to accept and contact us as soon as possible.

• We are not responsible for wrong or undeliverable address. Please provide us your full address with Telephone number and make sure your shipping address is correct and deliverable.If you need to change your address, please change it in PayPal first before you pay.

Taxes, Customs & Duties

• We don't add taxes, VAT or other hidden charges. You pay us what you see on the invoice, i.e. goods subtotal + shipping cost (not include duties) . Please find out as much as you can about your import taxes in your own country before bidding the item. You need to pay for the import duties in case that occured for certain goods, or  you may kindly give us some suggestions about that, we promise to do our best to help you!   

• The item will be labeled as "Gift" and declared lower value for shipping purpose only. Lower value will avoid or minimize your import tax.

  Warranty and Returns Instructlons

• Condition of sales payment should be received within 3 days from the end of the auction.

• All non-pay bidder will be reported. Products without any quality problem can't be refund.

• Products with quality problem in 3 days can be returned and refund.

• Products with quality problem in 1 year can be returned and repaired.

Notice: Please keep it in good condition and customer need to pay for the return shipping, thanks:)

12 MONTH WARRANTY!!

• We will offer free repairing service within 12 month from the date you purchased, Buyer is responsible for all return shipping charges.

• As we will send back defective items to the factory, it normally take time 2 - 7 weeks, It depends on the complexity of the technical problem.Please be patience during the time for repairing.

?

  Contact Us