Single terminal infrared barrier with 3 TX beams, in container for positioning on the ground or in pocket art. 30008533 (optional), height 1.5 metres, width 250mm, depth 200mm, maximum range 250 metres with unobstructed view, supply voltage 220V AC with 13.8V DC / 2.5A internal power supply unit and compartment for battery up to 7Ah, consumption 150mA, TX and RX cable synchronisation required, LED system for alignment and calibration, wiring accessories for IP54 waterproof outdoor installation, operating temperature -25 to +65