100% compatible
ELKA SM4
compatible with
TEDSEN SM4MD
Reference : :

| Brand | ELKA |
| Model | SM4 |
| Frequency | 26.985 MHz
|
| Number of buttons | 4 |
| Type of programming | 9 Switch |
| Type of battery | 9V |
| Battery and instructions included | Yes |
| This remote replaces | ELKA SM4, TEDSEN SM4, BERNER SM4, ELKA SM4-old, BERNER SM4MD, ELKA SM4MD |