Make: ZKTeco; Model: 6550; Tunnel size: 660 mm W x 510 mm H; Conveyor speed: 0.20 ms; Belt height: 710 mm; Maximum load: at least 200 kg; Wire resolution: at least 40 AWG, 0.0787 mm metal wire; Space definition: horizontal phi 1.0 mm; vertical phi 2.0 mm; Monitor: 17-inch LED; System functions: high density alarm, explosive and drug auxiliary detection, TIP, luggage counter, system running timer, X-ray emitting timer, system maintenance, training; Optional functions: video surveillance system, bidirectional scan, electrical weighing system, energy saving mode, ultrasonic rat repellent; Package size: 2235 mm L x 1160 mm W x 1700 mm H; Console desk size: 830 mm L x 800 mm W x 1330 mm H; Weight: 530 kg; Power consumption: 0.6 kVA; Noise: 53.8 dBA;