security camera system CCTV Accessories Supplier pro audio monitors GK-803Q

1. Bnc to vga converter  Item will be shipped within 1-3 business days.

2. Delivery Time:

Via Express: Generally 3-10 working days.

Via Air Mail: Generally 10-30 working days.

3. We only ship bnc to vga converter to confirmed order addresses. Your order address MUST MATCH your Shipping address.

4.SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.

5. We do not guarantee delivery time on all international shipments due to differences in bnc to vga converter  customs clearing times in individual countries, which may affect how quickly your bnc to vga converter  product is inspected.

6.The shipping bnc to vga converter cost does not include any import taxes, and buyers are responsible forbnc to vga converter customs duties.

7. If you have not received your bnc to vga converter shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!

Shenzhen Yongjiasheng Technologies Co., Ltd. is a bnc to vga converter manufacturer of security products

with well-equipped testing facilities and strong technical force.
With a wide bnc to vga converter range, good quality, reasonable prices and stylish designs, our  bnc to vga converter products are extensively used in security industry and other industries.

Our bnc to vga converter products are widely recognized and trusted by bnc to vga converter users and can meet continuously

changing economic and social needs.
We welcome new and old customers from all walks of life to contact us for future bnc to vga converter business

relationships and mutual success!

1. We guarantee that all our items are "as stated" in their descriptions. We strive for 100% customer satisfaction on every sale we complete.

2. Your satisfaction and positive feedback is very important to us.  Please leave positive feedback and 5 stars if you are satisfied with our items and services.

3. If you have any problems with our items or services, please feel free to contact us first before you leave negative feedback.  We will do our best to solve any problems and provide you with the best customer services.

1.We also provide 15-month free maintenance. The buyer should return the Surge Protector product in the original conditions to us and should bear the shipping costs for return.  If any part is required to be replaced, the buyer should also pay for the costs of the parts to be replaced.

2.Before returning the items, please confirm the return address and the logistics method with us. After you give the items to the logistic company, please send us the tracking number.  As soon as we receive the items, we will repair or exchange them ASAP.

3.We will refund you if you return the items within 15 days of your receipt of the items for any reason. However, the buyer should make sure that the Surge Protector items returned are in their original conditions.  If the items are damaged or lost when they are returned, the buyer will be responsible for such damage or loss, and we will not give the buyer a full refund.  The buyer should try to file a claim with the logistic company to recover the cost of damage or loss.

The buyer will be responsible for the shipping fees to return the items. 

1.Total Absence of Signal
This problem is almost always due a discontinuity in the connection between the camera and the mux. Check the continuity of the twisted pair link.

2.Presence of Signal But No Image
This problem is most likely due to a reversal of the polarity of the wires between the two CCTV Baluns at either end. The pin designated as “Ring” must be connected to the pin designated as “Ring” at the other end.

3.Smearing
Smearing occurs when the edge of an image leaves trail traces similar to smudging a line of ink on a piece of paper. This may occur as the length of twisted pair cable increases.Possible solutions are; a)to shorten the length of cable or b) adjust thecontrast and brightness of the monitor.

4. Flutter

Flutter occurs when the background fluctuates between light and dark. A solution to minimize this effect is to adjust the monitor’s contrast and brightness.

5. Ghosting

Ghosting is characterized by a second video image being received after the main image,resulting in a double image that is skewed in relation to the first.In these cases itis best to replace the existing cable with a new one.

6. Loss of Color and Image Detail

Loss of color or image detail may occur if twisted pair cable length exceeds the distance specifications.

Other than using an active device, one can improve the image by shortening the length of twisted pair or by eliminating other contributing signal losses such as splices, cross-connects, low-grade patch cables, etc.

If you are interested in our product,pls feel free to contact us, we are glad to establish bussiness relations with you.

  Skype: sales9(@)

  Email : sales9(@)
  Trade Manager: cn1511263825

  Whatsapp:18316640124

  Tel : +86 18316640124

  Contact: Miss.Jessica Lin