BLOW 78-561 analog video transmitter

Name: Video Transmitter BLOW 78-561 (analog) 78-561#
Brand: BLOW
SKU: 12226943
Price: 18.49 EUR
Availability: InStock

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Video Transmitter BLOW 78-561 (analog) - composite video output, 12V power compatibility

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Short description

Analog video transmitter BLOW model 78-561 designed for transmitting composite video signals. Provides analog signal conversion and output for CCTV or video monitoring systems, compatible with standard composite (CVBS) connections. Intended for integration in surveillance setups requiring wired analog transmission and power via 12V supply.

Available for order: 227 pcs.

Warranty: 2 Years

SKU: 12226943

Manufacturer: BLOW

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

10.07.2026 {{selectedOffer.officeDeliveryString}}

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

10.07.2026 {{selectedOffer.officeDeliveryString}}

free

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From 4.99 €

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From 1.99 €

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Product information

Description

The BLOW 78-561 analog video transmitter is designed to transmit composite (CVBS) video signals over wired connections for CCTV and video monitoring systems. It converts and outputs an analog composite video signal and operates with a 12V power supply, making it suitable for integration into existing surveillance installations that use standard composite connectors.

Advantages

The transmitter supports standard composite video formats and provides a stable analog output for compatible cameras and recorders. Its 12V power compatibility simplifies installation in systems that use a common 12V supply. The compact design allows placement near cameras or inside enclosures, and the straightforward signal routing minimizes configuration time.

Suitable for

Wired CCTV systems using composite (CVBS) cameras
Upgrading or extending analog surveillance installations
Integration with DVRs and monitoring equipment that accept composite input
Environments where a simple, power-efficient analog transmitter is required

Key specifications

Signal type: Analog composite video (CVBS)
Video output: Composite video output compatible with standard RCA/BNC connections
Power supply: 12V DC operation
Mounting: Compact form factor suitable for near-camera installation or inside housings
Compatibility: Designed for use with standard analog cameras and recorders

How to use

Connect the composite video source to the transmitter's input using the appropriate cable and connector (RCA or BNC as applicable). Supply 12V DC power to the transmitter from a compatible power source, ensuring correct polarity and stable voltage. Route the composite output to the recorder or monitoring device. Verify video signal presence on the receiving equipment and adjust cable connections if needed to ensure a clear analog image.

Usage recommendations

Use quality coaxial cable and proper connectors to minimize signal loss and interference. Keep power and video cabling separated from high-voltage or noisy electrical lines to preserve signal integrity. Confirm that connected devices accept composite (CVBS) input and that the 12V supply can provide adequate current for reliable operation.

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Customer questions

FAQ

How much does the BLOW 78-561 analog video transmitter cost, and is it available for purchase?

The price is 18.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 227 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 10.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All BLOW products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized BLOW service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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