Working voltage range: standard voltage 6V Quiescent current (DC6V): OUA Working current (DC6V): 7MA Working indicators: bright (blue) when transmitting Working frequency: 433mMHZ or 315MHZ Transmitting power: about 9DBN Working temperature: -20C-+70 Data key: 4 keys are valid Frequency stability: center frequency 75KHZ Application areas: Copy metal remote control Garage door copy remote control 433 exported to Copy remote control Copy remote control switch, anti-theft alarm remote control, remote control door lock, remote control electric rolling shutter door and window, wireless remote control garage door, wireless remote control rolling gate, wireless remote control gate products, etc. Colour:Black+Red Material:plastic Package Contents: 2 x Clone Remote Control Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.