2 switches for two-pole switching of L and N 10A/250V AC, incandescent lamps 2000 watts, with delayed off and pre-warning for switch-off and optional permanent light via button. Encrypted radio, bidirectional radio, and repeater function can be activated. Standby loss is only 0.8 watts. For installation mounting. Dimensions: 45 mm long, 45 mm wide, 33 mm deep. Supply, switching, and control voltage locally 230 V. The switching state is maintained in case of power failure. Upon restoration of the supply voltage, it will be defined as switched off. After installation, wait for the automatic short synchronization before connecting the switched consumer to the network. In addition to the radio control input via an internal antenna, this radio actuator can also be controlled locally with a possibly previously installed conventional control button. A glow lamp current is not permitted. Encrypted sensors can be learned. Bidirectional radio and/or a repeater function can be activated. Any change of state as well as incoming central control telegrams will then be confirmed with a radio telegram. This radio telegram can be learned into other actuators such as FSR61NP-230V, the GFVS software, and universal displays. Scene control: With one of the four control signals from a button learned as a scene button with a double switch, multiple FSR61LN can be turned on or off as a scene. The upper rotary switch allows assigning up to 35 radio buttons in the LRN position, including one or more central control buttons. Additionally, radio window and door contacts with the function of normally closed or normally open when the window is open. After that, the desired function of this pulse relay is selected. The LED accompanies the learning process according to the user manual and indicates radio control commands during operation by briefly flashing.