CyberPower OLS1000E 1000VA/900W Tower UPS – Online Double-Conversion

Your NAS just dropped. Your CCTV feed froze. That four-second brownout was enough to corrupt a write cycle. The OLS1000E kills that risk at the source. Online double-conversion topology means your gear never sees a transfer gap — pure sine wave output, zero interruption, whether it's a flicker or a full outage. Built for NAS boxes, small servers, DVRs, and emergency systems that can't blink

• Online double-conversion topology — zero transfer time between mains and battery
• Pure sine wave output protects sensitive electronics from voltage distortion
• Suited to NAS, small servers, DVR/surveillance, and emergency systems
• 1000VA / 900W rated capacity for single-unit or small-rack loads
• Tower form factor for desk-side or rack-adjacent placement