For NICE Universal Garage Remote Control 433.92MHz 2-Channel Rolling Code Blue

Frequency: 433MHz Code Type: Dynamic rolling code for enhanced security. Buttons: 2 functional buttons for easy operation. Range: Effective control range of 30-100 meters in open space. Colour: D blue / A black / E Reddish brown / C green / B yellow Material:ABS Due to different batches, there may be differences in product appearance and printed text, which will not affect use Package Contents: 1 * 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.