Receiver with 4 relays for DIN rail, suitable for industrial or domestic use. Frequency: 433.92 MHz. Modulation: AM / ASK. Coding: Keelog Rolling Code. Memory: 85 transmitters / buttons. 4 relays (16 A each). The relays can be configured individually as bistable / pulse. Possibility of adding an auxiliary antenna (ref SEA433). Degree of protection IP: IP2X. 4 pushbutton inputs. DIN rail mounting. Module of 8 holes of DIN rail. Operating temperatures: -20ºC to 70ºC. Dimensions: 70 x 90 x 60 mm. Feeding: 12 Vac / cc. Consumption: 250 mA (12 Vac) | 120 mA (12 Vdc).