Reference : :
The advantages of Remote Control-Express:
|Number of buttons||4|
|Type of programming||Programming with the receiver|
|Type of battery||CR2032|
|Dimensions||7 x 3 x 7 cm|
|Battery and instructions included||Yes|
This remote control has black buttons. It is not compatible with similar looking remote controls, which have different button colors. If your remote control has green buttons, it is the Telcoma FM404E. If your remote control has blue buttons, then the correct model is the Telcoma Edge 4.