CY01 AC110-240V 433MHz Wireless Relay Remote Control Switch

Wireless relay switching for projection screens and automation equipment

The CY01 is an AC110-240V wireless relay remote control switch designed for electric projection screens, curtains, small motors and smart home automation projects. It combines a 433MHz RF remote controller with a relay switch receiver, allowing equipment to be controlled wirelessly without adding long control wiring.

The wide AC110-240V operating voltage range makes the unit suitable for different regional power standards and many indoor automation installations. It is useful for installers, OEM builders and maintenance teams that need a compact relay control module for remote operation.

433MHz learning-code remote control

The CY01 uses 433MHz wireless control with learning-code pairing. This makes setup straightforward: the receiver can be paired with compatible transmitters and configured for the required control behavior. The specified open-space control distance is approximately 30-50 meters, depending on installation environment, antenna placement, enclosure material and RF interference.

The 3-button remote layout is suitable for common up/down/stop, open/close/stop or multi-command control arrangements, depending on the connected load and selected wiring mode.

Flexible working modes and terminal output

The product supports self-locking and interlocking working modes, giving it flexibility for different automation scenarios. Terminal output makes wiring cleaner and more secure for equipment panels, projection screen controls and curtain motor systems.

Typical applications include:

- Electric projection screens

- Motorized curtains and blinds

- Lighting and small appliance remote switching

- Smart home automation upgrades

- AC-powered relay control boxes

- OEM remote controller systems for indoor equipment

Durable ABS housing for practical installation

The receiver uses an ABS shell material for impact resistance and everyday durability. The compact housing is suitable for installation inside control boxes or near controlled equipment, while the RF remote provides convenient handheld operation.

For best performance, install the receiver away from large metal surfaces and high-voltage interference sources when possible. Always confirm voltage, load type, wiring method and working mode before connecting the unit to powered equipment.

Key advantages

- AC110-240V wide operating voltage

- 433MHz RF wireless remote control

- Learning-code pairing for convenient setup

- 30-50m open-space control distance

- 3-button remote control layout

- Self-locking and interlocking working modes

- Terminal output for cleaner wiring

- ABS housing for durable indoor installation