100% compatible
NICE K4M 30.900 MHZ
compatible with
HR TX4 QTZ
Reference : :

| Brand | NICE |
| Model | K4M 30.900 MHZ |
| Frequency | 30.9 MHz
|
| Number of buttons | 4 |
| Type of programming | 10 Switch |
| Type of battery | 12V(23A) |
| Dimensions | 7 x 1 x 3 cm |
| Battery and instructions included | Yes |