Buttons : (4 Buttons)Frequency : 868MHz 868.3MHz 868.35MHzCode:Rolling CodeBattery:(Include Battery)Compatible Models:for HORMANN HSP 4 BSfor HORMANN HSD 2 BSfor HORMANN HSS 4 BSfor HORMANN HSP4-868-BSfor HORMANN HSD2-868-BSfor HORMANN HSS4-868-BSfor HORMANN HS 1 BS / HS 4 BS / HS 5 BSfor HORMANN HSE 1 BS / HSE 2 BS / HSE 4 BSfor HORMANN HS1-868-BS / HS4-868-BS / HS5-868-BSfor HORMANN HSE1-868-BS / HSE2-868-BS / HSE4-868-BSNote: Please make sure your remote control is on the compatible list.You can see the model number on the back of your remote control.Colour:Photo ColorMaterial:plasticPackage Contents:2 x Garage Door OpenersOnly 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.