Wireless RF Receiver with 40A Relay — Reliable Remote Control for Power Appliances Key benefits Handles power loads safely: builtin 40A relay supports large electrical appliances and provides stable longterm control without frequent wear. Strong, reliable signal: RF technology penetrates walls, floors, and doors for dependable operation throughout a home or facility. Maximum openair range up to 328 ft (no obstacles). Flexible control and user management: learns multiple remote controllers and programs each button individually. One remote can operate multiple switches, and several remotes can control the same switch for multiuser access. Versatile operation modes: supports momentary (pulse), selflocking (toggle), and interlocking modes (default). Useful for different control scenarios with receive sensitivity and consistent performance. Features and performance 40A relay for current switching — suitable for heavyduty lighting, motors, pumps, and similar loads. RF remote technology with strong penetration and extended lineofsight range (up to 328 ft without obstacles). Programmable learning function: each button on each remote can be learned; mixandmatch remotes and switches for flexible setups. Multiple working modes: Momentary (pulse): output active only while the button is pressed. Selflocking (toggle): press to turn on, press again to turn off. Interlocking (default): only one output active at a time, preventing simultaneous activation. receive sensitivity and stable operation to minimize missed commands and reduce interference. Compatibility and installation notes Designed to learn and work with compatible RF remote controllers (each button programmable). Check your remote model against the receiver's learning capability before installation. Intended for integration with power electrical appliances; observe wiring and safety guidelines for current circuits. For exact dimensions, enclosure material, and mounting details, refer to the product listing or technical sheet. Practical use scenarios Garage or gate control: reliably operate a motorized garage door or gate motor from inside the house or from the driveway using longrange RF remotes. Lighting and pump control: switch heavyduty outdoor lighting, well pumps, or garden irrigation systems with a remote — choose momentary or toggle modes as required. Multiuser access in small facilities: allow several staff members to control a single circuit, or let one remote manage multiple circuits for simplified operation. Why this receiver stands out Combines current relay hardware with RF range and programmable flexibility, enabling secure, longrange control of heavy loads and multiuser setups without complex wiring changes.