Wireless actuator 230 V. 1+1 NO contact not floating 4A/250V AC, for shutters and shading elements. Encrypted radio, bi-directional radio and repeater function can be connected. Standby loss of only 0.9 watt. For panel mounting. 45 mm long, 45 mm wide, 33 mm deep. Supply, switching and control voltage locally 230V. When the supply voltage fails, a defined shutdown is performed. In addition to the radio control input via an internal antenna, this radio actuator can also be controlled locally with a conventional 230V control button that may be installed before. As of production week 36/19, a direction button for Ab can be connected via the diode RTD (any polarity). Another direction button for Open is connected directly to the control input. On 1. Control pulse Off, the FSB61 switches the control input over to the direction switch. To switch the control input back to the universal button, the supply voltage must be switched off briefly. Encrypted sensors can be taught in. Bidirectional r