Includes all taxes
This product is a SDI switch, it can switch 2 or 4 channels SDI signal to a SDI signal channel,and it support Full-HD SDI signal input and output,it also very easy to be use with high stability and reliability.And it is widely used at all the TV station and other work place,safe security monitoring,training venue and so on.
1.Please keep away from moisture,high temperature,dust,corrosive and oxidizing gas environment.
2.All the parts should avoid strong vibration,please don’t crash,knock,or break down.
3.Please hold on the head of the power adapter when you pull off the power adapter instead of pull the power cable.
4.Please turn off the power when the machine is not in use(please pull off the power adapter when you will not use it in a long time).
5.Please don’t open the products yourself and don’t touch the parts inside.
6.Please use the original power adapter which provide from the manufacturer or the reliable power adapter.
Please connect the device according to the “installation steps”,the SDI switch would work,it support SD-SDI(270mBPS),Full HD-SDI(10485Gbps) and Full 3G-SDI(2.97Gbps) video format,to make sure 2 or 4 channels of the SDI signal input to 1 channel of the SDI signal output.
This product with a build-in Equilizer,Reclocker and Cable Driver,support the Max cable length(Belden-1694A).
SDI cable input and output instance:SD support 400M,HD support 200M,3G support 100M(theoretical value,depends on the cable quality)
This item with a build-in wide voltage design,support DC5V-36V voltage input(support up to 2W),it is more fitter to the project.
It support button and remote control to switch to the channel you want to.
1It support wide voltage input,you can select DC5V~36V power adapter to connect.
2Short press the button once, the channel will switch once one by one.
3Short press remote control once,the channel will switch one by one.
Package Contains:
1pcs SDI Switcher 4x1
1pcs Power Adapter (eu/au/us/uk available)
1pcs Remote Control
1pcs User Manual








Payment Policy – BILLIONS BIRDS
At BILLIONS BIRDS, we are committed to providing a safe, secure, and seamless payment experience for our customers.
1. Accepted Payment Methods
We accept the following payment options:
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All payments must be completed in full at the time of purchase.
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Once your payment has been successfully processed, you will receive an order confirmation email containing your purchase details.
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If your payment is declined, please verify your billing information or contact your bank. Orders will only be processed after successful payment confirmation.
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BILLIONS BIRDS reserves the right to cancel or refuse any order if fraud or unauthorised activity is suspected.
Delivery Policy – BILLIONS BIRDS
At BILLIONS BIRDS, we are dedicated to delivering your orders safely and efficiently.
1. Order Processing
All orders are processed within 1–3 business days after payment confirmation. Orders are not processed or shipped on weekends or public holidays.
2. Shipping Times
Estimated delivery times vary depending on your location:
Domestic Shipping: 3–7 business days
International Shipping: 7–15 business days
Please note that delivery times are estimates and may vary due to customs procedures, carrier delays, weather conditions, or other unforeseen circumstances.
3. Shipping Costs
Shipping fees are calculated at checkout based on your location and selected shipping method. Any customs duties, taxes, or import fees are the customer's responsibility.
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Once your order has been shipped, you will receive a confirmation email with tracking details (if available) so you can monitor your package.
5. Delivery Issues
If your order is delayed, lost, or arrives damaged, please contact us within 7 days of the expected delivery date. We will work with the shipping carrier to resolve the issue as quickly as possible.
6. Incorrect Shipping Information
Customers are responsible for providing accurate shipping details at checkout. BILLIONS BIRDS is not responsible for orders shipped to incorrect addresses provided by the customer.
Refund Policy – BILLIONS BIRDS
At BILLIONS BIRDS, customer satisfaction is our top priority. If you are not completely satisfied with your purchase, we’re here to help.
1. Return Eligibility
You may request a return within 14 days of receiving your order. To qualify for a return:
The item must be unused, unworn, and in the same condition as received.
The item must be in its original packaging.
Proof of purchase (order confirmation or receipt) is required.
Certain items may not be eligible for return, including clearance items, gift cards, or personalised/custom products.
2. Non-Refundable Items
The following items are non-refundable:
Final sale or discounted items
Gift cards
Items damaged due to misuse, negligence, or improper care
3. Return Process
To initiate a return, please contact our customer support team with your order number and reason for return. If your return is approved, you will receive instructions for returning the item.
Unless the item is defective or incorrect, customers are responsible for return shipping costs.
4. Refund Processing
Once we receive and inspect your returned item:
We will notify you of the approval or rejection of your refund.
If approved, the refund will be issued to your original payment method within 5–10 business days.
Please note that banks or payment providers may require additional time to process refunds.
5. Damaged or Incorrect Items
If you receive a damaged, defective, or incorrect item, please contact us within 7 days of delivery and provide clear photos of the product and packaging. We will arrange a replacement or full refund at no additional cost.
6. Late or Missing Refunds
If you have not received your refund:
Check your bank account again.
Contact your credit card company or payment provider.
If the issue persists, don't hesitate to contact our support team for assistance.
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