This is the 12V variant of the 433MHz 12V 1 Channel Relay Module Wireless Remote Control Switch in Relay Modules, IoT and Wireless. Available at ₹437.78 (₹371.00 + GST) with free shipping across India.
433MHz 12V 1 Channel Relay Module Wireless Remote Control Switch
Our wireless relay module provides effortless remote control functionality, allowing you to switch a relay from a distance. As a versatile 1-channel wireless switch, it is ideal for use in various applications, including garage doors, household appliances, and RGB lighting. With stable performance and excellent interference resistance, it works seamlessly even through obstacles like walls and furniture. While it offers a theoretical range of up to 150 meters in open spaces, practical performance may vary due to environmental factors.
Key features include dual control capabilities (functioning as both a wall switch and remote control), enhanced safety with fire-retardant materials, and easy installation with simple wiring connections. This module is the perfect solution for convenient, remote relay control in a variety of settings.
Specification:
Number of Channels -1 (One)
Operating Voltage – 12V DC
RF Frequency -433 MHz
Receiver Sensitivity >90 dBm
Package Includes:
1 X RF Receiver Module
1 X RF Transmitter (Remote)
1X Plastic Case for Receiver
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Read More →Technical Specifications
| Operating Voltage | 12V |
|---|---|
| Channels | 1-channel |
| Frequency | 433MHz |
| SKU | AI3895 |
| Weight | 0.06 kg |
| Availability | In Stock |
Applications & Use Cases
The 433MHz 12V 1 Channel Relay Module Wireless Remote Control Switch is a versatile relay modules used across a wide range of applications including home automation, industrial control, IoT projects, Arduino/Raspberry Pi interfacing, and motor control.
Common use cases:
- Switching high-voltage AC appliances with a microcontroller
- Building a smart home relay board
- Automating irrigation pumps in agriculture
This product is ideal for electronics engineers, IoT developers, and automation hobbyists.
Technical Tip: Use optocoupler-isolated relay modules to protect your microcontroller. Match relay coil voltage to your MCU logic level (3.3V or 5V).
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
Diya Rathore (verified owner) –
Great 433MHz 12V 1 Channel Relay Module. Easy to integrate with NodeMCU for WiFi-based control.
Anirudh Garg (verified owner) –
Good 433MHz 12V 1 Channel Relay Module. Works well. LED indicators are helpful for debugging.
Ojas Mehta –
Superb 433MHz 12V 1 Channel Relay Module! Using it to control my garden irrigation system. Very dependable.
Naman Dhawan (verified owner) –
Very satisfied. My smart home system runs on these 433MHz 12V 1 Channel Relay Module modules. Totally reliable.
Ishan Rao –
This 433MHz 12V 1 Channel Relay Module works perfectly with my Arduino. Easy to wire and control.
Hitesh Mishra (verified owner) –
This 433MHz 12V 1 Channel Relay Module is robust and well built. PCB quality is excellent.
Arnav Rawat (verified owner) –
Nice 433MHz 12V 1 Channel Relay Module. Relay clicks are clear. Terminal connections are solid.
Eshan Batra (verified owner) –
Perfect 433MHz 12V 1 Channel Relay Module for my IoT project. Controlling appliances remotely works flawlessly.
Tushar Vyas (verified owner) –
Average 433MHz 12V 1 Channel Relay Module. Works but the relay generates some EMI. Added snubber to fix.
Varun Tiwari (verified owner) –
Good 433MHz 12V 1 Channel Relay Module. Works well. LED indicators are helpful for debugging.