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Small black plastic wireless remote and matching receiver module, 60 by 36 by 12 mm, 433 MHz, 12 V operation

Ruth's sister

Ruth's sister 433 MHz 1CH Wireless Remote Control Switch 12V international power cord

SKU CH-GVFP-MY63N

A 433 MHz single-channel wireless relay switch operates on 12 V DC and controls devices up to 150 metres away

  • Wireless 433 MHz control up to 150 m range
  • Single-channel 12 V relay switches connected loads
  • Learning-code transmitter pairs securely with receiver
  • Compact 60 × 36 × 12 mm plastic housing fits tight spaces
  • Includes 220 V transmitter with 12 V battery ready to use

Wireless 433 MHz Switch

This 433 MHz wireless remote control switch operates on a 12 V DC supply and uses a single-channel relay with a learning-code receiver. The compact plastic module measures 60 by 36 by 12 mm and pairs with an included transmitter for radio-frequency control up to 150 metres.

Gate and alarm installers

The switch suits installers adding wireless triggers to electric telescopic doors, road gates or alarm systems where a single 12 V circuit must be toggled remotely. It does not serve buyers who need multi-channel switching, higher voltage contacts or a mains-rated enclosure for direct 220 V loads.

433 MHz learning-code link

The defining specification is the 433 MHz learning-code RF link that pairs one transmitter with one receiver module. If the project requires a different frequency, multiple independent channels or a pre-paired fixed code, this unit will not match the requirement.

Highlights

  • Wireless 433 MHz control up to 150 m range
  • Single-channel 12 V relay switches connected loads
  • Learning-code transmitter pairs securely with receiver
  • Compact 60 × 36 × 12 mm plastic housing fits tight spaces
  • Includes 220 V transmitter with 12 V battery ready to use

Specifications

No published specifications for this item yet.

Questions about this item

Should I choose the 12 V or 220 V version of this remote switch?

The receiver runs on 12 V DC while the included transmitter uses a 220 V supply, so you need a 12 V source for the relay module.

What does the 433 MHz frequency mean for range inside a building?

The 433 MHz signal typically reaches 50 to 150 metres in open air; walls and metal structures will reduce the practical distance.

How does the single‑channel 433 MHz RF link limit what I can control?

One channel operates one relay, so each receiver controls only a single 12 V circuit; add more receivers for additional circuits.

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