Description: Can use this remote control to control lights, TV, motors, fans, cameras, video signals, audio signals, electric doors, locks, windows, curtains, etc. Channel: 4CH Frequency: 433MHz Remote Control Distance: 50 - 100M Indicator Lamp: Red (on) Note : Powered by 1 x 27A battery , not included. Color: Blue Size (L x W x H): Approx. 2.3 x 1 x 0.5 inch / 5.8 x 2.5 x 1.3cm Package Includes: 1 x Remote control
