Devices suitable for range increase. External receivers Rx Ext and Rx GP are suitable for receivers Rx1/8 DIN, Rx2 N, Rx1 ND, Rx8 E3/E5 and Rx Door.
External transmitters Tx Ext a Tx GP are suitable for Tx Signal C/U/V DIN a Tx Keyboard.
Signal repeater TRx 433 N is cooperating with transmitters and receivers of the BOSys® series remote control to extend their mutual effective range. If it is necessary to reach higher distances it is possible to connect external antenna GP 433 (optional accessory) what is connected by common F connector. The range can be extended to hundreds of meters than.