Replacement Compatible with HORMANN garage door remote control with blue button, 868.3 MHz, HS4, HSE2, HSM2, HSM4, HS1, HS2, HSZ1, HSZ2, HSP4, HSP4-C, HSD2-A, HSD2-C. Not compatible with Hormann BiSecur series handheld transmitters. This remote control is a cloned remote control that requires the remote control to be cloned. Make sure your remote control is fully functional, otherwise the remote control will not work. The handheld transmitter Compatible with the garage door comes with 4 buttons with programmable command switches Compatible with controlling up to four different garage doors. The latest high-frequency technology ensures better range and the same security code encryption as the remote control. The garage door opener is compact and lightweight, making it easy to carry and Compatible with. The garage transmitter is made of ABS material, which is impact resistant and has a long service life. Color: Gray Material: ABS Compatible with Hormann Blue Button 868MHz handheld transmitter Compatible with garage door: HSM4-868, HS4-868, HSM2-868, HS1-868, HS2-868, HSE2-868, HSZ1-868, HSZ2-868, HSP4-868, HSP4-C 868, HSD2-A 868, HSD2-C 868 Package contents: 2 x remote control Only the above Compatible with packing contents, other products are not included. Note: Light reflections and different screens may cause the color of the product in the picture to differ slightly from the actual item. The allowed measurement unit error is +/- 1-3 cm.