The UPS DUO 550 AVR with USB is an ideal choice for stable power and protection of sensitive electronics at the office and at home. The integrated AVR (boost/buck) compensates for mains fluctuations without discharging the battery, extending its lifespan. HID USB provides instant communication with systems without software installation, and the free PowerSoft offers insight into operating mode, load, battery status, and the estimated backup time.

With the cold start function, the UPS can be started even without mains power, and automatic restart restores operation when voltage returns. Practical equipment includes 2 French (Schuko) outlets and 1 IEC outlet, short-circuit and overload protection, and an automatic circuit breaker. Suitable for PCs, telecommunications equipment (switches, routers), monitors, and POS/fiscal devices.

• Stable power thanks to AVR – protects against under-voltage and over-voltage
• Easy connection via HID USB, works without drivers
• PowerSoft free: monitoring, configuration, battery status, and autonomy time
• Safety: short-circuit and overload protection, automatic circuit breaker
• Flexibility: cold start and automatic restart after an outage