2 Ch 5v RF Transmitter and Receiver Remote Control Relay Switch Car Key Type

Wireless relay module using a remote control to switch a relay using a remote. It can be used as a two-channel wireless switch.

Applications: Garage Door, Household Electrical Appliances, RGB lights

Stable performance and strong to resist interference, not obstructed by walls and furniture!
Reference distance: 10 Meter (This is the theory distance in an open environment without interference, practical application due to the interference environment and decreased)

Characteristic: Double control(wall switch function and control function),safety(the shell applies to the fire-retardant material),easy installation(just wire connection)

Package Includes: 

• RF Receiver Module
• RF Transmitter (Remote)
• Plastic Case for Receiver