SainSmart Infrared Remote Controller Relay Module
Best wireless switching solution for DIY home automation hobbyists.
This module bridges the gap between low-voltage microcontrollers and high-power devices, allowing for simple computer-controlled switching. It is an essential tool for home automation projects that require reliable, multi-channel power management without complex wiring.
$21.84
at
Amazon
Who it's for
- DIYers managing multiple appliances from a single controller
- Users wanting to repurpose existing universal remotes
- Makers prioritizing safety for high-voltage home automation projects
Who should skip it
- Users needing control through walls or enclosed cabinets
- Beginners lacking basic wiring or microcontroller experience
- People requiring long-range signal coverage for large spaces
Performance breakdown
Switching Versatility
Four independent channels handle diverse AC and DC loads with ease.
Control Range
Eight-meter line-of-sight limit restricts placement in larger room setups.
Ease of Integration
Simple plug-and-play design requires zero programming for basic relay tasks.
Load Capacity
Robust 10A rating supports most standard household appliances and lighting.
Feedback Clarity
Individual channel LEDs provide immediate, reliable status confirmation during operation.
Build Reliability
Basic construction is functional but lacks the durability of industrial-grade controllers.
Key Specs
Operating Voltage
DC 5V
Quiescent Current
≤1mA
Pick-up Current
≤100mA
Remote Control Distance
MAX 8 meters
Relay Load Capacity
250VAC-10A, 125VAC-10A, 30VDC-10A, 28VDC-10A
Work Status
Self-locking
Switches
4 private switches plus 2 main switches
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