About This Item

• The Volume Is Small And The Performance Is Stable And Reliable, High Receive Sensitivity, Signal Can Pass Through Walls, Floors And Doors. Max Range Is Up To 164Ft/50M With No Obstacle.
• Dc 12V 1-Channel Wireless Remote Control Relay Switch .The Receiving Module Provides High Signal Sensitivity At Lower Cost And Resist Interference For Excellent Stability.
• The Rf Relay Adopts Non-Directional Wireless Encoding Technology, Allowing Independent Control Without Mutual Interference.
• The Programmable Rf Transmitter And Receivers Can Be Flexibly Configured In Quantity And In Operating Modes.
• It Is Widely Used In Industrial Control And Security Fields, Such As Light, Motor, Remote Controller, Wireless Security Alarm, Wireless Door Alarm, Wireless Controller, Etc.