433mhz Wireless Wide Voltage Coding Transmitter 4 Channel Output

433MHz wireless coding transmitter with a four-channel receiver module, DC 3V-24V input, EV1527 learning code and selectable switching modes.

✓433MHz four-channel output
✓DC 3V-24V transmitter input
✓EV1527 learning code
✓Three selectable working modes
✓-108dB receive sensitivity

●In StockSKU: AS-74T7F5JA

💻 Product Overview

This is a 433MHz wireless coding transmitter paired with a four-channel receiver module, built for remote switching of four separate outputs. It is aimed at people building or repairing remote control setups who need adjustable voltage handling and selectable switching modes. The wide DC input range on the transmitter lets it run from a variety of power sources.

✨ Key Features

Wide voltage input: The transmitter accepts DC 3V to 24V, covering a broad range of supply options.
Learning code: Uses EV1527 learning code with a unique address code per module.
Four outputs: The receiver delivers a four-channel CMOS level signal matching the ABCD buttons.
Selectable modes: The receiver supports instantaneous, self-locking and interlock working modes.
High sensitivity: The receiver is rated at -108dB sensitivity for weak-signal reception.
Shared address: K1 to K4 on the same module share one address code.

🇱🇧 Why Buy from Technodel?

🚚 Delivery Across Lebanon — 1-3 business days to all regions
🛡️ Warranty — as stated on this product page, plus 30-day returns with a full refund
💬 WhatsApp Support — ask us anything before or after you order
💵 Cash on Delivery — pay when the order reaches you

🛒 Frequently Bought Together

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Bundle Deal

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❓ Common Questions

Real questions customers ask about this product — delivery, warranty, payments & compatibility.

Is this product available in Lebanon?▾

Yes — it is available at Technodel with delivery across all of Lebanon: same-day to Beirut, Sour, Tripoli and surroundings, and 1–2 days to every other region.

Where does Technodel source this product?▾

Technodel sources from established suppliers in Lebanon. The product page states its condition and its warranty, and compatible parts are labelled as compatible.

What warranty comes with this product?▾

Warranty terms are stated on each product page. Where a manufacturer warranty applies, warranty support is handled through Technodel.

How can I pay for this product?▾

Technodel accepts cash on delivery, Wish Money transfer, and cryptocurrency (USDT, BTC, ETH). Delivery is a flat $4 anywhere in Lebanon, free on orders of $500 or more.

What are the main specifications of this product?▾

The specifications table on this page lists the key details (model, capacity/speed, dimensions, connectivity and more). If you need a detail not listed, message us on WhatsApp and we'll confirm it for you.

Is this product suitable for my setup?▾

If you're unsure whether this fits your laptop, PC, console or network, send us a message with your setup and we'll confirm compatibility before you order.

Need another answer? Message us on WhatsApp +961 3 659 872 or read our FAQ.