AC220V~380V Wireless Remote Control Switch Relay RF Transmitter 315/433MHz Features: - Equipped with a 30A relay, capable of handling high-power electrical appliances for long-term stable control - Stable and reliable performance with high receiver sensitivity; supports one or two remote controls for flexible use - Offers extended transmission range, functional flexibility, and signal stability - Suitable for various applications including garage doors, electric gates, remote-controlled curtains, lifting equipment, motor control, water pumps, projection screen lifters, and security systems - Available in 433MHz and 315MHz frequencies; powerful, convenient, and easy to install Package Includes: 1 x Industrial Wireless Remote Control Kit Specifications: - Name: Wide Voltage Two-Way Wireless Controller - Product Model: AK-380V RX03 - Working Voltage: AC220V~380V - Maximum Power: 3000W - Standby Power Consumption: Less than 15mA - Signal Sensitivity: -105dBm - Signal Frequency: 315/433MHz - Modulation Mode: ASK Amplitude Modulation - Size: Approx. 92x65x32mm (3.62x2.56x1.26 inches), excluding housing - Number of Remote Controls: Single or Double (optional) Note: - Please allow 0–1 cm error due to manual measurement; ensure you are comfortable with this before ordering - Slight color variations may occur due to differences in display resolutions