Shenzhen Top nir laser diode / uv laser diode board camera pcb for security camera

1. Experience: we have the most professional and experienced engineers (more than

    8 years experience in this field) and strict QA &QC system.

2. Competitve price and superior quality: we are ir led board manufacturer and we

    are in this line for 10 years, we can get the raw material in the lowest price, so we

    can reduce our cost and control our quality well to offer you favorable price and 

    supply satisfactory products for you.

3. Reliable and reassuring after-sales service: if there is any problem concerning 

    the product, you can send it back for repairing or replacement.

4. Packaging: we always check the product with great care before packing, and we

    use different packing method to different products.

5. Honest company: act as what promised. “Quality First, Integrity-based” is our core

    tenet.

1.Testing one by one strictly before package.

2.Putting into the transparent film bag to prevent goods be scratches.

3.Putting into a thick layer of bubble bat in the bottom of box to make sure the items safety.

4.Putting the small package of the goods neatly and closely into the box.

5.Putting into a thick layer of bubble bat in the middle between the goods t make sure the items safety.

6.Use the super tape to prevent wetting and use woven bag to prevent the goods missing.

Q1: Sample is free or not?

       Sample is free, but the freight is under your part.

Q2: Whether there is ir-cut on the lamp pannel

       Part of our products has welded ir-cut, and we can also weld ir-cut upon

        customers' request.

Q3: Can you produce the product according to our sample?

       Yes, we can, as long as you send us a sample and tell us the specific

        requirements and the quantity reaches a certain number. We will make the

        same product as possible as we can and send them for your checking.

        Customization design is also available upon your request.

Q4: The power control board is separated from the lamp pannel

       or not?

       Generally speaking, for the high-power ir lamp, the power control board is

        separated from the lamp pannel in case of burnout and affecting the lifespan

        of the components; for the low-power ir lamp, the power control board is on

        the lamp pannel.

Q5: The lamp focus is variable or not?

       Part of our products can be made into variable focus.

Q6: What kind of package?   

       Use Transparent sealing bag,40 pieces for one small package(conventional led);

       Two pieces for one package with the black shell glass(array led).

       We have different size of boxes to package 500pcs - 2000pcs

       Weave bage package for goods safety!

Q7: What kind of service we offer?    

       We can offer Super quality cctv ir board and best service, 2 years warranty;

        Free OEM for your logo as your quantity above10000 pieces. The most

        important thing is the order must be delivered in time.

Q8: What's the solution when items have the problem?

       If the quality of the item goes wrong, we must arrange to replace the order

        and even make compensation. If it is other problem, we will also do our best

        to assist you solving the problem including maintaining the products and

        replace relevant accessories.

Q9: What are the differences between 10mil and 12mil?

      10mil is the most widely-used and cost effective while 12mil is more stable

       and the recession rate is lower than 10mil.

Q10: What are the high-power mils?

     Generally, there are three different kind of high-power mils, that is,

      42mil, 35mil, 28mil.

Q11: Can the ir board of 4mm degree be applied to the lens of

        6mm degree?

     You’d better use matching ir board, that is, if the lens are 6mm, you’d better

      select 6mm lamp panel, so please tell us the “mm(degree of the lens)” before

      you place order.

Q12: How to find the most suitable ir lamp board model immediately?

     You can send the picture of the case (housing) and tell us the size and holes

      of the case(housing), then we can match the most suitable lamp board for you.

Q13: Is the guarantee period of white light also 2 years?

     No, the warranty of white light is 1 year, because the power of white light is higher,

      and more thermal energy produced, the lifespan of white light will be reduced.

Q14: Are all the ir board with glasses?

   We provide glass for ir array lamp when necessary, the rest you can ask you

    case supplier. In addition, we have no gaskets (waterproof rings), they are

   under the case suppliers’ part.

Q15: How about the voltage?

     Power supply is the DC12V (if the customer require 5V, we are also able to make),

     the sequence of connection is black (+) and red (-).

Q16: Are all the goods can be delivered within 15 days?

     Upon your order, we will check our inventory, if the PCB inventory is sufficient,

      we can deliver the ordered goods on time, but our factory has no enough PCB,

      we need some time to replenish the stock, you may rest assured that we will

      solve the problem in the first time because we have a long-standing relationship

      with our supplier and we have the priority to get the PCB.

Q17: How about the illumination distance of the ir lamp of 4mm (3.6mm),

     6mm,  8mm, 12mm respectively?

     The distance is not up to the lamp, lamps match the lens. The function of ir lamp

      is to help the lens, so the illumination distance of the ir lamp is the same with that

      of lens, but the more the number of the lamp, the clearer and brighter the images.

Q18: How about the material of the lamp wick?

     Generally, we have 2 type of lamp wick material: Epistar and fake epistar.

Skype: Sara Zhou (live:sara_6615)

Whatsapp :13418734276

Trade Manager: cn1514662779issr

Company Website:http://feyond.en.alibaba.com/

If there is anything we do not mention above, please feel free to contact with us! 

We welcome your enquiry!