Politec outdoor infrared barrier (pc); 200 cm height; 250 m outdoor, 650 m indoor distance; 4 RX optical units; SMA: alignment with LED and buzzer; RS485; synchronize mode changeable; 4 parallel double beams; RS485 bus for AdeBus using; 230 V AC supply voltage, allocable battery 12 V 7 Ah, max. about 130 VA power consumption; NC-C-NO relay for signalling alarm and C-NC for sabotage; size: 14*20 cm, base diameter 30 cm; compatible with Parvis SMA and Sandor Plus SMA