Remotely lock and unlock your car, Direction light flashing LED indicator, Remote car location Remote trunk release Rising power window Universal for any cars Distance: About 30 - 80 meters Working Voltage: 12V Working Current: Less than 15mA Indicator Current:15mA Working Frequency: 433.92MHZ Suggestion: The installation had better to be operated by the technician in 4s automobile stores or formal automobile repair stores, rather than yourself. Notes: This product does not have the alarm function Material:ABS+metal colour:black Package Contents: 1 x Control box 2 x Remote Controllers 1 x LED connection wire 1 x Wire 1 x Operation instruction Only the above package content, other products are not included. Note: Light 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.