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$33.99
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Home/DIY & Tools/Hardware/Garage Door Hardware/Garage Door Openers
QIACHIP 433 Mhz RF Wireless Remote Control Relay Switch Volt Free Contact — image 1
Garage Door OpenersQIACHIP✓ In stock

QIACHIP 433 Mhz RF Wireless Remote Control Relay Switch Volt Free Contact

★★★★★
$33.99

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About this item
  • 【Wireless Control】433MHz RF wireless transmission, with a remote control range of up to 50 metres in open spaces and approximately 25 metres through walls.
  • 【Volt Free Contact】Equipped with a COM terminal and utilising passive dry contact output to ensure electrical isolation and guarantee circuit safety.
  • 【Multi-scenario Modification】Can be connected in parallel with an existing switch to retain the original control whilst adding remote control functionality, enabling DIY remote control of devices such as garage doors, access control systems, lighting, water pumps and car boots.
  • 【Simple Setup】Wide-voltage DC 5V–60V input; supports four operating modes: Momentary/Toggle/Latching/ delayed. Ready for use after a simple pairing process.
  • 【Compact Design】The miniaturised body (3.5 × 3 × 1.5 cm) facilitates concealed installation; it can store up to 15 remote controls, whilst the keyring transmitter is convenient to carry.
  • 【Quality Assurance】The relay can handle loads of up to 10A; equipped with an EV1527 encoding chip, it offers excellent compatibility, stable operation and durability.
Product details
Brand
QIACHIP
Manufacturer
QIACHIP
Colour
Black
Model number
KR3001A

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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