SITECO Connect Wireless - Group Control LE, - installation in distribution box, - operation only possible with external antenna, e.g. 5EA1EAT01 or 5EA1EAT02. * mounting: - installation type: DIN rail mounting, - installation location: in an electrical distributor. * component: - housing. of plastic. grey, - length: 70 mm, width: 60 mm, height: 86mm. - mains connection: - voltage: 230V, - voltage type: AC. - frequency: 50/60Hz, - internal realtime clock and astronomical clock. - communication: 2.4GHz, 2G, 4G, 5G, LTE Cat M1, NB-IoT NB2, EGPRS, local mesh radio network, RS-485. - control: Smart-Wire (control line), optionally via radio push button, with radio clock, digital input, via API, by AstroDim calendar, by weekday, by timer, by time, manual, local setting and operation with smartphone app, local setting and operation with USB stick, remote setup and operation. - sensor technology: GALILEO, GLONASS, GNSS, GPS. * signal input 1: RS-485. * signal output 1: - 3 x relay contact. * testings/approvals/admissions: - protection rating (complete): IP20, - certification: CE. - permissible ambient temperature for outdoor applications: -25..+80°C, - permissible storage temperature: -40..+90°C. - packaging unit: 1 piece, SITECO Connect Wireless. * type: 5EA1ECL02.