100% compatible
DELTRON S521 40.685 MHZ
compatible with
BERNER M140
Reference : :

| Brand | DELTRON |
| Model | S521 40.685 MHZ |
| Frequency | 40.685 MHz
|
| Number of buttons | 1 |
| Type of programming | Programming with the receiver |
| Type of battery | 6V(11A) |
| Battery and instructions included | Yes |
| This remote replaces | DELTRON S521 40.685 MHZ |