433MHz Wireless Remote Relay Switch 5-Pack – 110V/220V 10A
433MHz Wireless Remote Relay Switch 5-Pack – 110V/220V 10A
KEBIDUMEI 5-Pack 433MHz Mini Wireless Remote Receiver – Universal RF Relay Switch
Take full control of your home lighting, electric doors, automated curtains, and more with the KEBIDUMEI 5-Pack 433MHz Mini Wireless Remote Receiver. This compact yet powerful RF relay switch supports AC 85V–240V (compatible with 110V and 220V systems) and handles up to 10 amps — making it a versatile solution for smart home automation without the need for a Wi-Fi hub or smartphone app.
Made in Mainland China.
Why Choose This Wireless Relay Switch?
- Universal Compatibility: Works with 433MHz RF remotes using 1527 Learning Code — pairs easily with most standard RF transmitters.
- 4 Flexible Working Modes: Choose from Inching (Momentary), Self-Locking (Toggle), Interlock (Latched), or Delay modes (5S / 10S / 15S) to suit any application.
- Wide Voltage Range: Accepts AC 85V–240V input, so it works worldwide — home, office, garage, or workshop.
- Up to 100m Open-Space Range: The included remote operates up to 100 meters in open space; the receiver itself handles up to 50m.
- Compact Mini Design: Receiver measures just 42×48×23mm — tucks neatly behind wall plates or inside junction boxes.
- 5 Units in One Pack: Great value — outfit multiple rooms or devices in a single purchase.
Complete Technical Specifications
Mini Wireless Receiver
- Encoding Type: Intelligent Learning Code 1527
- Modulation Mode: ASK
- RF Frequency: 433MHz
- Input Voltage: AC 85V–240V
- Max Current: 10A
- Remote Distance: Up to 50m (receiver, theoretical)
- Wired Connection: Fixed Wiring Pillar (L / N terminals)
- Dimensions: 42 × 48 × 23mm
- Color: White (outer shell)
Included Remote Control
- RF Frequency: 433MHz
- Control Distance: Up to 100m in open space
- Encoding: 1527 Learning Code
- Dimensions: 60 × 30mm
- Battery: CR2016 × 2 (included)
Working Modes Explained
- Inching (Momentary): Relay connects while button is held; disconnects on release.
- Self-Locking (Toggle): First press connects the relay; second press disconnects it.
- Interlock (Latched): Key A connects the relay; Key B disconnects it.
- Delay Mode: Relay connects on press, then auto-disconnects after 5S, 10S, or 15S.
How to Set the Learning Mode
- Momentary: Press Learning Button 1×; LED flashes 1×. Press transmitter; LED flashes 3× = success.
- Toggle: Press Learning Button 2×; LED flashes 2×. Press transmitter; LED flashes 3× = success.
- Latched: Press Learning Button 3×; LED flashes 3×. Press transmitter; LED flashes 3× = success.
- Delay 5S: Press Learning Button 4×; LED flashes 4×. Press transmitter; LED flashes 3× = success.
- Delay 10S: Press Learning Button 5×; LED flashes 5×. Press transmitter; LED flashes 3× = success.
- Delay 15S: Press Learning Button 6×; LED flashes 6×. Press transmitter; LED flashes 3× = success.
- Clear All Codes: Hold Learning Button for 8 seconds until LED flashes 3× then turns off.
Perfect Applications
- LED lights and lamps
- Garage doors and electric gates
- Automated curtains and blinds
- Smart room switches
- Electric motors and fans
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Frequently Asked Questions
Q: What remote controls are compatible with this 433MHz wireless relay receiver?
A: This receiver is compatible with any 433MHz RF remote that uses 1527 Learning Code encoding. Most standard 433MHz RF transmitters and remotes sold for home automation, garage doors, and light control will pair successfully using the built-in learning function.
Q: Can I use this wireless remote relay switch with both 110V and 220V systems?
A: Yes! The receiver accepts AC 85V–240V input, making it fully compatible with both 110V (North America) and 220V (Europe, Asia, etc.) electrical systems — no adapter required.
Q: How many devices can I control with one receiver?
A: Each receiver module controls one channel/circuit. Since this pack includes 5 receivers, you can independently control up to 5 separate devices or lighting circuits, each paired to your remote.
Q: Is any special wiring knowledge required to install this relay switch?
A: Basic wiring knowledge is recommended. The receiver uses fixed wiring pillar terminals (L for Live/Line and N for Neutral). If you are not comfortable working with mains electrical wiring, please consult a qualified electrician for installation.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.