DC 5V USB Wireless Remote Control Switch, 433MHz RF Relay Module for LED Lights and Home Automation, Compatible with 3.5-12V DC Devices(A)

• [SIMPLE CONNECTION] This USB wireless remote control switch is designed with a male USB connector that simplifies setup by connecting directly to power sources without intricate wiring.
• [READY TO USE] Pre-paired upon arrival, this device features an intuitive two-button operation with a lock mode option for seamless device management right away.
• [ USAGE] for controlling LED lights, fans, routers, and more; this switch easily adapts to various home automation scenarios to elevate your comfort at home.
• [MULTIPLE REMOTE SUPPORT] The built-in learning function enables pairing with multiple remotes so you can manage several devices conveniently without .

Features: *Convenient Setup: This USB wireless remote control switch simplifies your setup with its male USB connector, allowing for direct connection to power sources without complex wiring. *Easy Operation: Pre-paired out of the box, this device is ready to use immediately, featuring a simple lock mode for controlling the relay with just two buttons. *Long Range Control: Utilizing radio frequency technology, this remote can control devices from up to 50 meters away, even through walls and doors, reliable operation throughout your space. *Versatile Applications: for IDEAL for various devices such as LED lights, fans, routers, and more, this switch adapts easily to meet diverse home automation needs. *Expandable Functionality: With a built-in learning function, the receiver can be configured to work with multiple remotes, providing flexibility and convenience without between devices. Specifications: *Part Name:USB Wireless Remote Control Switch *Material:ABS *Size:62*29MM（Remote control） *Color:BLACK *Dimensions: 15*10*1.5CM *Operating Temperature: -10~60℃ *Operating Voltage: DC3.5V-12V *Control Distance: 10-30m *Load Power: 3A *Operating Current: 5mA *Rated Frequency: 433MHz *Transmit Power: ≤10dBm *Receiver Sensitivity: -110dBm *Control Cable Length: 1.3meter *Transmitter Control Point: ASK Wireless RF *Transmitter Function Buttons: On/Off *Built-in Components: MOS *Model: A (1 switch + 1 remote control), B (1 switch + 2 remote controls) Package Content: 1*switch + 1* remote control OR 1*switch + 2 *remote control