mushroom pickup multistage amplifier circuits high sensitivity wide dynamic Beautiful sound quality CCTV microphone GK-15E

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!

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.

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.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