Control lamps or other household electric appliances remotely with this smart wireless RF relay switch. The one-channel 433MHz receiver includes two transmitters and can pass wireless signals through walls, floors, and doors within a reliable distance. Programmable momentary and toggle operating modes support flexible setup. High signal sensitivity, interference resistance, and stability support wireless relay operation. Non-directional wireless encoding enables independent control without mutual interference. Suitable fields include industrial control and security, with examples such as light, motor, remote controller, wireless security alarm, wireless door alarm, and wireless controller applications. Product dimensions are 4.09 x 3.43 x 1.73 inches.
433MHz RF wireless control: The one-channel relay receiver operates with two transmitters to control lamps or other household electric appliances from a remote control
Momentary and toggle operation: The relay module provides two operating modes that can be programmed for different control behavior
High signal sensitivity and stability: The relay module provides sensitive wireless reception, resistance to interference, and stable operation
Wall, floor, and door signal passage: The RF relay can pass wireless control signals through walls, floors, and doors from any place within a reliable distance
Non-directional wireless encoding: The relay switch allows independent control without mutual interference and can be used in industrial control and security fields
Module size 4.09 x 3.43 x 1.73 inches: The product dimensions identify the physical size of the one-channel relay switch