Flush-mounted RTS receiver for roller shutters. Existing switches/buttons can continue to be used. Suitable for flush-mounted boxes from 50mm depth. Up to 12 RTS transmitters can be programmed. Up to 3 sensors can be programmed. 2 my positions can be programmed. With sun automation (roller shutter ergonomics as with Oximo RTS). With fixed connection wires for switches / buttons Operating voltage: 230 V - 50 Hz, 120 V - 50 Hz Switching current: max. 3 A Operating temperature: -20 to 55 °C Protection class: IP 20 Radio frequency: 433.42 MHz Dimensions (W x H x D): 45 x 41 x 19 mm