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JD-1 Mini Wireless RF Relay Switch, DC 3.7–12V
MODEL · JD-1Compact learning-code RF relay receiver for low-voltage wireless switching. Supports DC 3.7–12V power, 315MHz or 433.92MHz operation, and momentary, toggle, or latched control modes.
Product details
Compact wireless control for low-voltage projects
The JD-1 is a miniature learning-code RF relay receiver designed for space-constrained control applications. Its wide DC 3.7–12V input range makes it easy to integrate with battery-powered devices, LED lighting, access-control projects, small electric vehicles, and custom smart-home equipment.
Flexible operating modes
Configure the receiver to match the behavior your application needs. The module supports momentary operation for press-and-hold control, toggle operation for simple on/off switching, and latched operation for paired-button control.
Dual-frequency options: available for 433.92MHz or 315MHz systems.
Low power consumption: only 0.1–0.6mA quiescent current.
Compact footprint: approximately 25 × 11 × 8mm for tight installations.
Learning-code pairing: convenient setup with compatible RF transmitters.
Versatile supply: operates from DC 3.7V to 12V.
Typical applications
Use the JD-1 for wireless LED switching, battery-powered controllers, access and key-switch systems, DIY automation, model vehicles, and other low-voltage remote-control projects. The compact receiver can be paired with a suitable transmitter to create a simple, reliable wireless switching solution.
Integration and customization
Neutral packing is available as standard. Logo, packaging, and graphic customization can be arranged for volume orders. For integration support, please share your operating voltage, required frequency, preferred control mode, load type, and transmitter requirements.
Specifications