Reference : : 2900509
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| Brand | BERNER |
| Model | S849-B4S40L |
| Reference : | 2900509 |
| Frequency | 40.685 MHz
|
| Number of buttons | 4 |
| Type of programming | Programming with the receiver |
| Type of battery | 12V(23A) |
| Dimensions | 6 x 2 x 4 cm |
| Battery and instructions included | Yes |