Our company's multifunctional four-channel wireless intelligent learning remote control switches are designed and manufactured to provide four 10A relay output switch signals. Each remote control switch module relay contact is independently output, making them highly suitable for direct control of various loads. The product utilizes learning code wireless encoding technology, which is non-directional and switch interference-free, allowing for remote switching or on/off conversion and various special control programs for the equipment or motor to be controlled. Mainly applied in electrical control fields such as water pumps, wireless remote control lighting, electric doors and windows, lifting equipment, gates, lifters, industrial control, and security industries.
This wireless receiver controller features high security, stable performance, and low power consumption, with ease of use. It eliminates the need for traditional jump wires or dip switches for coding; simply allow the wireless signal emitted by the remote to be received and stored by the controller, and it can be paired for use. The controller is factory-set to control only one remote, but can also learn and store up to four different encoded remotes for simultaneous control. If a learned remote is lost during use, simply re-learn with a remote of the same type to cancel the original remote's control rights and acquire the current usage rights. The output modes can be set to latch, momentary, interlock, or two latches and two momentary, making it highly versatile.
The remote control switch circuit components are well-equipped, with all printed circuit boards utilizing high-quality FR-4 glass fiber epoxy boards (their mechanical, dielectric, insulation properties, heat resistance, and moisture resistance, within the PCBs). The power section employs the U.S.-based LNK304PN professional-grade switch power management chip, offering stable performance and low power consumption, significantly outperforming the commonly used inexpensive resistor-capacitor voltage-dropping circuits on the market. The fuse resistor and surge resistor effectively protect the PCB, greatly enhancing the lifespan and stability of the entire remote control switch system.
Each relay channel of the receiving board can handle 10A current and can directly drive AC and DC loads. Each relay channel is equipped with a set of normally open and normally closed switching contacts. To extend the lifespan of the receiving board, it is recommended to control the load power at resistive loads: 1000W; inductive loads: 350W; motor loads: 350W; load (a type of load used to control other relay coils or switch windings): 200VA; ballast loads: less than 2A. These parameters are data derived from market testing and years of research and development experience. However, the same model of relay on Taobao lists resistive loads: 2200W; inductive loads: 1000W; motor loads: 1000W. Under such high load conditions, the relay is definitely prone to failure and cannot withstand long-term testing.