Reference : :
The advantages of Remote Control-Express:
|Number of buttons||4|
|Type of programming||10 Switch|
|Type of battery||12V(23A)|
|Dimensions||4 x 7 x 2 cm|
|Battery and instructions included||Yes|
Please open your remote control and verify that there are small internal programmable switches inside. If there are none, then the correct model is the ELCA E701.