4 Channel Video Multiplexer Transmitter and Receiver (Black)
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Warranty
Warranty
All our items are new and come with a 3-year warranty under current law.
Shipping Conditions
Shipping Conditions
All shipments will be processed as quickly as possible and will be sent within the first 2 or 3 business days after payment, for most orders.
Shipping costs can be found on the listing page, below the description. Enter the country, city, and postal code. The different shipping options will appear. You can also calculate shipping costs in the shopping cart after adding products.
You can also review the different options when placing your order, prior to payment.
We handle three types of shipping:
SHIPPING 24/48 HOURS: 1 TO 2 DAYS
STANDARD SHIPPING: 7 TO 10 DAYS
EXPRESS SHIPPING (DHL): 3 TO 5 DAYS (POSSIBLE CUSTOMS COSTS)
Depending on the destination country and item type, all or only one or two shipping options may be available.
Delivery times are approximate and may be affected by specific or unusual times. A refund may only be requested if the item has not been received within 30 days of payment.
Orders with 24/48-hour express shipping are only for Spain. For international destinations, this type of shipping can take up to 7 business days.
Orders for lithium batteries or items containing batteries will take longer than usual due to a different delivery schedule. They may be delayed up to 30 days.
Orders over €180 or orders that select Express Shipping via DHL may be subject to customs fees in the destination country, which will be borne by the buyer.
In the event of rejection or non-acceptance of the order due to customs costs or fees, the order amount will not be refunded.
The default shipping company responsible for delivering orders will be Correos or DHL for Spain, or the postal service of each country. Deliveries may occasionally be made through other shipping companies.
All shipments include a tracking number and are insured. Shipments are made Monday through Friday. No shipments are made on Saturdays, Sundays, or holidays.
Description
Description
1. This product links the camera's video signal and the RS485 controller's control signal in reverse transmission over a single coaxial cable. It uses frequency division multiplexing, which means the control signal and video signal are modulated at different frequencies and transmitted together in a composite manner. It can transmit the video signal with the same or reverse transmission of four channels and the RS485 control signal over a single cable. It can transmit 600 meters using ordinary video cables, which can improve cable utilization. It also has many features, such as a clear image, easy installation, and so on.
2. Long-distance control signal transmission has been resolved, greatly extending the video signal transmission distance. The transmission method saves material and costs, is convenient to build, requires no debugging, is stable, reliable, and so on. The system and transformation are more flexible. It is an ideal control signal transmission device.
Attention b>
1.L <= 500; 1 <= 500; (1 + L) <= 500m.
2. Before using this equipment, please read the device description carefully.
3. Installation in strict accordance with regulations.
4. Please note that the equipment is waterproof, moisture-proof, and handle with care.
5. Use stable 12V DC power supply voltage.
6. Install at the appropriate height to avoid damage and electric shock.
7. Before plug-in power, please according to the panel table shown below, connect the cable;
8. Check the connection cable for looseness, in case of unwanted contact.
9. Equipment failure, unauthorized opening, please contact the after-sales service department.
illustration b>
1. Receiver line connected
2. DC12V power supply
indicator lamp 3. Power supply
4. video on connected camera
5. Transmitter connection line
6. Video output from the connected monitor or DVR.
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Payments and Security
Payment Methods
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